---
title: "American Fork & Snake Creek EV Trip Pack — EV Backroads"
description: "Explore 19 routes around American Fork Canyon, Timpooneke, Snake Creek, and Polly Ridge. Choose a short forest road or a technical mountain trail."
canonical_url: "https://www.evbackroads.com/adventures/wasatch-alpine-backroads"
last_updated: "2026-08-09"
---

![Timpooneke Road in Utah](/media/adventures/regions/heroes/timpooneke-road.webp)

![American Fork & Snake Creek route collection](/media/map/adventure-regions/wasatch.svg)

ADVENTURE ROUTE COLLECTION · UTAH

# Wasatch Alpine Backroads

Explore 19 routes around American Fork Canyon, Timpooneke, Snake Creek, and Polly Ridge. Choose a short forest road or a technical mountain trail.

QUICK READ

Route stages

19

Plan length

Choose separate day trips

High point

10,375 ft

Typical season

Check each route

Base area

40.4322, -111.6801

Save trip pack offline Print trip plan Mark plan ready WASATCH COLLECTION 19 stages, in order
- [01 Silver Lake Road easy](#stage-1)
- [02 Lower Mill Canyon easy](#stage-2)
- [03 Baker Fork Road · Snake Creek easy](#stage-3)
- [04 Timpooneke Road moderate](#stage-4)
- [05 Mill Canyon Spring moderate](#stage-5)
- [06 Samps Hollow Overlook (FR 721) moderate](#stage-6)
- [07 Cummings Parkway Road moderate](#stage-7)
- [08 Alta Dry Fork (FR 70198) moderate](#stage-8)
- [09 Major Evans moderate](#stage-9)
- [10 Big Flat moderate](#stage-10)
- [11 Miller Hill moderate](#stage-11)
- [12 Rattlesnake Hill moderate](#stage-12)
- [13 Polly Springs difficult](#stage-13)
- [14 Polly Ridge moderate](#stage-14)
- [15 Milk Maid difficult](#stage-15)
- [16 Mary Ellen Gulch difficult](#stage-16)
- [17 Mill Flat Gulch difficult](#stage-17)
- [18 Forest Lake difficult](#stage-18)
- [19 Mineral Basin difficult](#stage-19)

WHY IT FITS

## Why this progression can fit your trip.

The group covers the main roads and named vehicle spurs between American Fork Canyon and Midway. Lower Mill Canyon and Baker Fork form the American Fork–Snake Creek connection. Reach Timpooneke and Mill Canyon Spring from the Alpine Loop; reach the Polly routes from Pine Canyon Road. Choose separate outings rather than one continuous drive.

WHAT CAN CHANGE THE ANSWER

Snow, seasonal gates, creek levels, erosion, and rockfall can change access. The full Mary Ellen Gulch track is shown for reference, but a September 2026 crew report says landslides block the upper switchbacks. Check the latest source before choosing that route.

PLAN A VERSION THAT FITS

## Choose the routes before you open the planner.

Start small, build a day, or load the full collection. Every choice stays editable in the planner.

LOW-CONSEQUENCE START

### First dirt

Start with up to two leading easy routes. Use the first route only if the second does not fit today.

- 01 Silver Lake Road
- 02 Lower Mill Canyon [Plan these 2 routes](/map?planner=1&pack=wasatch-alpine-backroads&preset=first-dirt&routes=silver-lake-road-american-fork%2Clower-mill-canyon) BUILD CONFIDENCE

### Day out

Use up to four leading easy or moderate routes. Stop when daylight, energy, or road conditions reach your limit.

- 01 Silver Lake Road
- 02 Lower Mill Canyon
- 03 Baker Fork Road · Snake Creek
- 04 Timpooneke Road [Plan these 4 routes](/map?planner=1&pack=wasatch-alpine-backroads&preset=day-out&routes=silver-lake-road-american-fork%2Clower-mill-canyon%2Cbaker-fork-road%2Ctimpooneke-road) MULTI-DAY COLLECTION

### Full progression

Load every route in collection order. Later difficult or expert routes remain optional and need separate checks.

- 01 Silver Lake Road
- 02 Lower Mill Canyon
- 03 Baker Fork Road · Snake Creek
- 04 Timpooneke Road
- 05 Mill Canyon Spring
- 06 Samps Hollow Overlook (FR 721)
- 07 Cummings Parkway Road
- 08 Alta Dry Fork (FR 70198)
- 09 Major Evans
- 10 Big Flat
- 11 Miller Hill
- 12 Rattlesnake Hill
- 13 Polly Springs
- 14 Polly Ridge
- 15 Milk Maid
- 16 Mary Ellen Gulch
- 17 Mill Flat Gulch
- 18 Forest Lake
- 19 Mineral Basin [Plan these 19 routes](/map?planner=1&pack=wasatch-alpine-backroads&preset=full-progression&routes=silver-lake-road-american-fork%2Clower-mill-canyon%2Cbaker-fork-road%2Ctimpooneke-road%2Cmill-canyon-spring%2Csamps-hollow-overlook-fr-721%2Ccummings-parkway-road%2Calta-dry-fork-fr-70198%2Cmajor-evans%2Cbig-flat-snake-creek%2Cmiller-hill%2Crattlesnake-hill%2Cpolly-springs%2Cpolly-ridge%2Cmilk-maid%2Cmary-ellen-gulch%2Cmill-flat-gulch%2Cforest-lake%2Cmineral-basin) These route sets use the guide’s checked route order. They do not confirm current access, weather, vehicle clearance, or charging.

ROUTE PROGRESSION

## Add one skill at a time.

Drive only the stages that fit your vehicle, experience, weather, and current access. A later stage is not a required finish.

01 easy

### Silver Lake Road

Route distance

4.5 mi

Time to allow

1–2 hours

Start with the road from Tibble Fork Reservoir to Silver Lake Flat. Slow down at blind bends and use pullouts before meeting traffic.

What to expect

Practice gravel braking and passing on the simplest road in the group.

Access note: Expect two-way traffic and narrow passing places. Check seasonal gates and the current Pleasant Grove Ranger District notices before travel.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=silver-lake-road-american-fork)[View on map](/map?lat=40.49398&lng=-111.65045&z=11&trails=1&packs=1)[onX Offroad guide](https://www.onxmaps.com/offroad/trails/us/utah/silver-lake-road)

![Topographic route map for Silver Lake Road](/media/adventures/regions/maps/silver-lake-road-american-fork.webp)

Route: [onX Offroad](https://www.onxmaps.com/offroad/trails/us/utah/silver-lake-road) · USGS topo map [Explore map ↗](/map?lat=40.49398&lng=-111.65045&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+95 ft

Total descent

−1,467 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

02 easy

### Lower Mill Canyon

Route distance

5.2 mi

Time to allow

1–2 hours

Follow the lower American Fork road into the main trail network. Watch for rough patches and traffic entering from the side roads.

What to expect

Add a rougher surface and junction decisions while staying on the main road.

Access note: This is the lower American Fork connection to the Snake Creek network. Check gates, washouts, and current forest road notices before travel.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=lower-mill-canyon)[View on map](/map?lat=40.51292&lng=-111.62551&z=11&trails=1&packs=1)[Trails Offroad guide](https://www.trailsoffroad.com/US/utah/trails/1109-lower-mill-canyon)

![Topographic route map for Lower Mill Canyon](/media/adventures/regions/maps/lower-mill-canyon.webp)

Route: [Trails Offroad](https://www.trailsoffroad.com/US/utah/trails/1109-lower-mill-canyon) · USGS topo map [Explore map ↗](/map?lat=40.51292&lng=-111.62551&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+1,276 ft

Total descent

−20 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

03 easy

### Baker Fork Road · Snake Creek

Route distance

11 mi

Time to allow

2–3 hours

Cross Pole Line Pass on Baker Fork Road, also known as the Snake Creek connection. Confirm the Midway exit before leaving the American Fork side.

What to expect

Add a high pass and a separate return-to-charging plan.

Access note: This road is also known as the Snake Creek connection over Pole Line Pass. Check both canyon approaches, snow, and seasonal gates before crossing.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=baker-fork-road)[View on map](/map?lat=40.54525&lng=-111.55019&z=11&trails=1&packs=1)[Trails Offroad guide](https://www.trailsoffroad.com/US/utah/trails/1959-baker-fork-road)

![Topographic route map for Baker Fork Road · Snake Creek](/media/adventures/regions/maps/baker-fork-road.webp)

Route: [Trails Offroad](https://www.trailsoffroad.com/US/utah/trails/1959-baker-fork-road) · USGS topo map [Explore map ↗](/map?lat=40.54525&lng=-111.55019&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+1,427 ft

Total descent

−2,285 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

04 moderate

### Timpooneke Road

Route distance

8.8 mi

Time to allow

Half day

Drive beneath the west face of Mount Timpanogos. The road has little technical rock, but narrow sections run beside steep drops. Keep time and energy for the return.

What to expect

Add sustained exposure and careful passing to an otherwise simple surface.

Access note: The surface is relatively simple, but the road is narrow beside steep drop-offs. Check seasonal gates and turn back before snow or poor visibility.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=timpooneke-road)[View on map](/map?lat=40.43221&lng=-111.68014&z=11&trails=1&packs=1)[Trails Offroad guide](https://www.trailsoffroad.com/US/utah/scout-routes/2712-timpooneke-road)

![Topographic route map for Timpooneke Road](/media/adventures/regions/maps/timpooneke-road.webp)

Route: [Trails Offroad](https://www.trailsoffroad.com/US/utah/scout-routes/2712-timpooneke-road) · USGS topo map [Explore map ↗](/map?lat=40.43221&lng=-111.68014&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+1,374 ft

Total descent

−1,044 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

05 moderate

### Mill Canyon Spring

Route distance

2.6 mi

Time to allow

1–2 hours

Climb the short road toward Mill Canyon Spring. Choose firm lines around the deep ruts and slow down on loose rock. Use established campsites only.

What to expect

Add steep loose climbs and clearance checks.

Access note: Steep grades, deep ruts, and loose rocky climbs need clearance. Check seasonal access and stay on the existing road and established campsites.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=mill-canyon-spring)[View on map](/map?lat=40.46383&lng=-111.58383&z=11&trails=1&packs=1)[Trails Offroad guide](https://www.trailsoffroad.com/US/utah/scout-routes/2554-mill-canyon-spring)

![Topographic route map for Mill Canyon Spring](/media/adventures/regions/maps/mill-canyon-spring.webp)

Route: [Trails Offroad](https://www.trailsoffroad.com/US/utah/scout-routes/2554-mill-canyon-spring) · USGS topo map [Explore map ↗](/map?lat=40.46383&lng=-111.58383&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+980 ft

Total descent

−16 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

06 moderate

### Samps Hollow Overlook (FR 721)

Route distance

0.6 mi

Time to allow

30–60 minutes

Continue from Mill Canyon Spring Road onto the short ridge spur only when it is dry. Inspect deep ruts and stop before mud removes a controlled return.

What to expect

Add uneven ground and a clear decision to stop in wet conditions.

Access note: This spur starts at Mill Canyon Spring Road. Mud, deep ruts, and uneven ground can change it quickly. Check gates and avoid driving on wet soil.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=samps-hollow-overlook-fr-721)[View on map](/map?lat=40.47031&lng=-111.59151&z=11&trails=1&packs=1)[onX Offroad guide](https://www.onxmaps.com/offroad/trails/us/utah/samps-hollow-overlook-fr-721)

![Topographic route map for Samps Hollow Overlook (FR 721)](/media/adventures/regions/maps/samps-hollow-overlook-fr-721.webp)

Route: [onX Offroad](https://www.onxmaps.com/offroad/trails/us/utah/samps-hollow-overlook-fr-721) · USGS topo map [Explore map ↗](/map?lat=40.47031&lng=-111.59151&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+53 ft

Total descent

−29 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

07 moderate

### Cummings Parkway Road

Route distance

8 mi

Time to allow

Half day

Use this rocky connection on the Midway side as a separate drive. Expect shelf sections and OHV traffic. Confirm the planned exit before starting.

What to expect

Add sustained rock, elevation change, and a longer driving day.

Access note: Expect sustained rock, steep shelf sections, and other OHVs. Check Wasatch Mountain State Park and forest notices before using this connection.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=cummings-parkway-road)[View on map](/map?lat=40.49797&lng=-111.52628&z=11&trails=1&packs=1)[Trails Offroad guide](https://www.trailsoffroad.com/US/utah/scout-routes/2564-cummings-parkway-road)

![Topographic route map for Cummings Parkway Road](/media/adventures/regions/maps/cummings-parkway-road.webp)

Route: [Trails Offroad](https://www.trailsoffroad.com/US/utah/scout-routes/2564-cummings-parkway-road) · USGS topo map [Explore map ↗](/map?lat=40.49797&lng=-111.52628&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+2,401 ft

Total descent

−206 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

08 moderate

### Alta Dry Fork (FR 70198)

Route distance

2.1 mi

Time to allow

1–2 hours

Leave Snake Creek Road for a narrow forest spur. Inspect creek crossings and avoid forcing a wide vehicle through brush. Stop where the motor road ends.

What to expect

Add water crossings and decisions about vehicle width.

Access note: Expect narrow brush, loose rock, and seasonal creek crossings. Stop at the motor-road endpoint; the continuing Ridge trail is not a vehicle route.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=alta-dry-fork-fr-70198)[View on map](/map?lat=40.56019&lng=-111.58377&z=11&trails=1&packs=1)[onX Offroad guide](https://www.onxmaps.com/offroad/trails/us/utah/alta-dry-fork-fr-70198)

![Topographic route map for Alta Dry Fork (FR 70198)](/media/adventures/regions/maps/alta-dry-fork-fr-70198.webp)

Route: [onX Offroad](https://www.onxmaps.com/offroad/trails/us/utah/alta-dry-fork-fr-70198) · USGS topo map [Explore map ↗](/map?lat=40.56019&lng=-111.58377&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+1,242 ft

Total descent

−0 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

09 moderate

### Major Evans

Route distance

3.1 mi

Time to allow

1–2 hours

Take the climbing spur from the Silver Lake area only when the switchbacks fit your vehicle. Inspect rock steps and identify passing places as you climb.

What to expect

Add tight turns and deliberate maneuvering on a slope.

Access note: Tight switchbacks, rock steps, and limited passing room can be difficult for long vehicles. Check the current source and leave room for a safe return.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=major-evans)[View on map](/map?lat=40.51609&lng=-111.64941&z=11&trails=1&packs=1)[onX Offroad guide](https://www.onxmaps.com/offroad/trails/us/utah/major-evans)

![Topographic route map for Major Evans](/media/adventures/regions/maps/major-evans.webp)

Route: [onX Offroad](https://www.onxmaps.com/offroad/trails/us/utah/major-evans) · USGS topo map [Explore map ↗](/map?lat=40.51609&lng=-111.64941&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+3 ft

Total descent

−1,624 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

10 moderate

### Big Flat

Route distance

1.6 mi

Time to allow

1–2 hours

Leave Snake Creek Road for the short climb to Big Flat. Walk the eroded, off-camber sections before choosing a tire line.

What to expect

Add deep gullies and controlled wheel placement.

Access note: Erosion has left deep gullies on off-camber ground. Use deliberate tire placement and check seasonal access before leaving Snake Creek Road.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=big-flat-snake-creek)[View on map](/map?lat=40.56156&lng=-111.56895&z=11&trails=1&packs=1)[Trails Offroad guide](https://www.trailsoffroad.com/US/utah/scout-routes/703-big-flat)

![Topographic route map for Big Flat](/media/adventures/regions/maps/big-flat-snake-creek.webp)

Route: [Trails Offroad](https://www.trailsoffroad.com/US/utah/scout-routes/703-big-flat) · USGS topo map [Explore map ↗](/map?lat=40.56156&lng=-111.56895&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+1,053 ft

Total descent

−9 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

11 moderate

### Miller Hill

Route distance

4.1 mi

Time to allow

2–3 hours

Use the Miller Hill route for a longer rocky mountain drive. Stay clear of mine openings and inspect the steeper sections before committing.

What to expect

Combine loose rock, steeper grades, and slower progress.

Access note: Rock, steep sections, snow, and mine-area hazards can change the drive. Check the live source and forest notices before travel.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=miller-hill)[View on map](/map?lat=40.53808&lng=-111.60321&z=11&trails=1&packs=1)[Trails Offroad guide](https://www.trailsoffroad.com/US/utah/trails/1956-miller-hill)

![Topographic route map for Miller Hill](/media/adventures/regions/maps/miller-hill.webp)

Route: [Trails Offroad](https://www.trailsoffroad.com/US/utah/trails/1956-miller-hill) · USGS topo map [Explore map ↗](/map?lat=40.53808&lng=-111.60321&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+2,201 ft

Total descent

−92 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

12 moderate

### Rattlesnake Hill

Route distance

3.1 mi

Time to allow

1–2 hours

Drive the Snake Creek side route at low speed. Check the larger steps, deep ruts, and exposed edges before climbing or descending.

What to expect

Add steeper climbs and descents with little room for a poor line.

Access note: Steep climbs, deep ruts, rock steps, and exposed edges require clearance. Check conditions and walk any uncertain line before driving it.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=rattlesnake-hill)[View on map](/map?lat=40.55003&lng=-111.53299&z=11&trails=1&packs=1)[onX Offroad guide](https://www.onxmaps.com/offroad/trails/us/utah/rattlesnake-hill)

![Topographic route map for Rattlesnake Hill](/media/adventures/regions/maps/rattlesnake-hill.webp)

Route: [onX Offroad](https://www.onxmaps.com/offroad/trails/us/utah/rattlesnake-hill) · USGS topo map [Explore map ↗](/map?lat=40.55003&lng=-111.53299&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+233 ft

Total descent

−2,169 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

13 difficult

### Polly Springs

Route distance

2.6 mi

Time to allow

1–2 hours

From Pine Canyon Road, climb toward Polly Ridge through deep ruts and off-camber rock. Inspect the water crossing and leave a safe downhill line.

What to expect

Add clearance-critical rock and erosion before the ridge destination.

Access note: Deep ruts, off-camber rock, and a seasonal water crossing require high clearance. Check Wasatch Mountain State Park access before entering.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=polly-springs)[View on map](/map?lat=40.57297&lng=-111.48879&z=11&trails=1&packs=1)[onX Offroad guide](https://www.onxmaps.com/offroad/trails/us/utah/polly-springs)

![Topographic route map for Polly Springs](/media/adventures/regions/maps/polly-springs.webp)

Route: [onX Offroad](https://www.onxmaps.com/offroad/trails/us/utah/polly-springs) · USGS topo map [Explore map ↗](/map?lat=40.57297&lng=-111.48879&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+1,405 ft

Total descent

−15 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

14 moderate

### Polly Ridge

Route distance

1.1 mi

Time to allow

1 hour

Continue south from the top of Polly Springs toward the Heber Valley viewpoints. The ridge is simpler than its approach, but it is narrow beside steep drops.

What to expect

Carry the control learned on Polly Springs onto an exposed ridge; the harder approach is still required.

Access note: Reach this ridge through the harder Polly Springs route. The ridge is narrow beside steep drops. Check access and use established turnarounds.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=polly-ridge)[View on map](/map?lat=40.57343&lng=-111.47555&z=11&trails=1&packs=1)[onX Offroad guide](https://www.onxmaps.com/offroad/trails/us/utah/polly-ridge)

![Topographic route map for Polly Ridge](/media/adventures/regions/maps/polly-ridge.webp)

Route: [onX Offroad](https://www.onxmaps.com/offroad/trails/us/utah/polly-ridge) · USGS topo map [Explore map ↗](/map?lat=40.57343&lng=-111.47555&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+100 ft

Total descent

−116 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

15 difficult

### Milk Maid

Route distance

1.5 mi

Time to allow

1–2 hours

Take the rocky Silver Lake-area spur only in stable weather. Loose stone and slides can make the descent harder than the climb.

What to expect

Add a route where the return can change while you are above the obstacle.

Access note: Loose rock and slides can change the return after rain. Check the latest report and avoid committing to a climb without a safe descent.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=milk-maid)[View on map](/map?lat=40.52479&lng=-111.65899&z=11&trails=1&packs=1)[onX Offroad guide](https://www.onxmaps.com/offroad/trails/us/utah/milk-maid)

![Topographic route map for Milk Maid](/media/adventures/regions/maps/milk-maid.webp)

Route: [onX Offroad](https://www.onxmaps.com/offroad/trails/us/utah/milk-maid) · USGS topo map [Explore map ↗](/map?lat=40.52479&lng=-111.65899&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+912 ft

Total descent

−115 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

16 difficult

### Mary Ellen Gulch

Route distance

4 mi

Time to allow

2–3 hours

Use only the accessible lower part of the gulch. A September 2026 crew report places landslides near waypoint 13. The full source track remains on the map for reference; do not attempt the upper switchbacks.

What to expect

Practice ending a technical drive before an obstruction, regardless of the mapped track.

Access note: A September 8, 2026 Trails Offroad crew report describes landslides near waypoint 13 and an inaccessible summit. Do not attempt the upper switchbacks; check for a newer report before travel.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=mary-ellen-gulch)[View on map](/map?lat=40.54259&lng=-111.63006&z=11&trails=1&packs=1)[Trails Offroad guide](https://www.trailsoffroad.com/US/utah/trails/1421-mary-ellen-gulch)

![Topographic route map for Mary Ellen Gulch](/media/adventures/regions/maps/mary-ellen-gulch.webp)

Route: [Trails Offroad](https://www.trailsoffroad.com/US/utah/trails/1421-mary-ellen-gulch) · USGS topo map [Explore map ↗](/map?lat=40.54259&lng=-111.63006&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+2,824 ft

Total descent

−0 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

17 difficult

### Mill Flat Gulch

Route distance

3 mi

Time to allow

2–3 hours

Use this Snake Creek branch only with enough clearance and a recovery plan. Walk the sharp rock gardens and choose a line that protects tires and the underside.

What to expect

Add sustained sharp rock and a larger recovery commitment.

Access note: Long steep grades and sharp rock gardens require careful line choice and recovery planning. Check park and forest access before travel.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=mill-flat-gulch)[View on map](/map?lat=40.57102&lng=-111.56721&z=11&trails=1&packs=1)[onX Offroad guide](https://www.onxmaps.com/offroad/trails/us/utah/mill-flat-gulch)

![Topographic route map for Mill Flat Gulch](/media/adventures/regions/maps/mill-flat-gulch.webp)

Route: [onX Offroad](https://www.onxmaps.com/offroad/trails/us/utah/mill-flat-gulch) · USGS topo map [Explore map ↗](/map?lat=40.57102&lng=-111.56721&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+2,526 ft

Total descent

−17 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

18 difficult

### Forest Lake

Route distance

1.8 mi

Time to allow

2–3 hours

Climb the rock-filled route toward Forest Lake. Inspect the crossing before entering water and keep enough time to descend over the same obstacles.

What to expect

Combine rock placement, clearance, and a water decision.

Access note: Rock obstacles and the water crossing require clearance and slow driving. Check water depth, current restrictions, and the return route before continuing.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=forest-lake)[View on map](/map?lat=40.51720&lng=-111.59931&z=11&trails=1&packs=1)[Trails Offroad guide](https://www.trailsoffroad.com/US/utah/trails/1422-forest-lake)

![Topographic route map for Forest Lake](/media/adventures/regions/maps/forest-lake.webp)

Route: [Trails Offroad](https://www.trailsoffroad.com/US/utah/trails/1422-forest-lake) · USGS topo map [Explore map ↗](/map?lat=40.51720&lng=-111.59931&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+1,018 ft

Total descent

−0 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

19 difficult

### Mineral Basin

Route distance

3.3 mi

Time to allow

Half day

Keep Mineral Basin as the technical finish. Walk large obstacles and use a spotter where needed. Turn back if the vehicle cannot hold a controlled line.

What to expect

Combine the earlier skills on sustained, larger rock obstacles.

Access note: Large rock obstacles and changing conditions make this a technical route. Check current forest access and use a vehicle and recovery plan suited to the obstacles.

[Plan this route](/map?planner=1&pack=wasatch-alpine-backroads&preset=single-route&routes=mineral-basin)[View on map](/map?lat=40.55188&lng=-111.60954&z=11&trails=1&packs=1)[Trails Offroad guide](https://www.trailsoffroad.com/US/utah/trails/1743-mineral-basin)

![Topographic route map for Mineral Basin](/media/adventures/regions/maps/mineral-basin.webp)

Route: [Trails Offroad](https://www.trailsoffroad.com/US/utah/trails/1743-mineral-basin) · USGS topo map [Explore map ↗](/map?lat=40.55188&lng=-111.60954&z=11&trails=1&packs=1)

Terrain profile

### Elevation along the route

Total ascent

+1,664 ft

Total descent

−4 ft

Hover or drag to explore the route on the map. Use arrow keys when focused.

Distance

—

Elevation

—

Grade

—

Select a point to see its elevation and grade.

Terrain estimates follow the mapped route; the road surface can differ.

Data sources and accuracy

Elevation from AWS Terrain Tiles, sampled along the published route. These coarser samples show broad changes in terrain; local grades are approximate.

Grade is elevation change divided by horizontal distance. Positive grades climb; negative grades descend. Route alignment and terrain resolution affect every estimate.

ROUTE READINESS

## Do seven checks before you leave pavement.

01

### surface

Graded forest roads, shelf roads, loose rock, deep ruts, and technical rock gardens

02

### clearance

High clearance and durable tires for the side trails; choose the easier roads for lower vehicles

03

### remoteness

Towns are nearby, but steep terrain and narrow roads can delay help

04

### charging

Verify charging in Utah Valley or Heber Valley and reserve enough energy for the chosen return

05

### cell Coverage

Download the routes and both canyon approaches before leaving town

06

### weather

Stop for snow, thunderstorms, rising creek water, or rain that softens the road

07

### turnaround

Use the last wide, firm place before an obstacle, slide, or narrow section exceeds your vehicle

BEFORE YOU GO

## Make these decisions while you have a signal.

- Check Pleasant Grove Ranger District road notices and its Motor Vehicle Use Map
- Check Wasatch Mountain State Park access for the Midway and Polly routes
- Download the selected routes, set a return reserve, and confirm which canyon exit is available

TURN AROUND WHEN

## Follow the limits that you set.

- A closed gate, landslide, or width restriction blocks the route
- Rock, deep ruts, or water exceed the vehicle or driver
- Weather, daylight, or battery use removes the planned return margin

CARRY

## Prepare for common problems.

- Tire repair kit, compressor, and suitable recovery equipment
- Offline maps, water, and warm layers
- Satellite communication for the more remote side trails

![Topographic route map for Wasatch Alpine Backroads](/media/adventures/regions/maps/timpooneke-road.webp)

FEATURED ROUTE MAP Follow the mapped route. Confirm current access with the land manager.

OPEN THE LIVE MAP

## Check the drive home.

See the route with open chargers and road-distance charging gaps. Planned stations do not change current coverage.

[Choose a route set](#plan-route-sets)[Open near this trail](/map?lat=40.43221&lng=-111.68014&z=9&trails=1&packs=1)[Open Trails Offroad](https://www.trailsoffroad.com/US/utah/scout-routes/2712-timpooneke-road)[Browse all adventure collections and trip packs](/adventures)[Share what changed after your trip](/map?footnotes=1&kind=trail&sourceAdventure=wasatch-alpine-backroads)

## Sitemap

See the full [EV Backroads sitemap](/sitemap.md) for every published page.