Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Mountain biking trails
United States
Utah
Salt Lake County

Big Mountain Loop via Great Western Trail

Routes
Mountain biking trails
United States
Utah
Salt Lake County

Big Mountain Loop via Great Western Trail

Hard

4.6

(4893)

15,211

riders

Big Mountain Loop via Great Western Trail

03:35

33.4km

1,010m

Mountain biking

Tackle the difficult Big Mountain Loop via Great Western Trail, a 20.8-mile mountain biking route with 3312 feet of elevation gain.

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Uinta-Wasatch-Cache National Forest

Waypoints

A

Start point

Get Directions

1

12.6 km

Big Mountain Pass

Highlight • Mountain Pass

Pass between Morgan and Summit county. Calm and remote in the winter. In the winter, you'll mostly see bicycles and trucks with boats on their way to East Canyon Reservoir.

Tip by

2

18.3 km

Great Western Trail

Highlight (Segment) • Trail

The Great Western Trail offers an epic MTB loop when paired with Alexander Creek. Expect a mix of technical climbs, fast descents, and stunning alpine views. The ride is challenging …

Tip by

B

33.4 km

End point

Loading

Way Types & Surfaces

Way Types

26.9 km

4.43 km

1.38 km

657 m

Surfaces

25.7 km

4.43 km

2.84 km

403 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (2,370 m)

Lowest point (1,690 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Tuesday 7 July

31°C

16°C

-- %

Additional weather tips

Max wind speed: -- km/h

to get more detailed weather forecasts along your route

Comments

guide_signup

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

This route was planned by komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Report restricted access

Frequently Asked Questions

Where can I park to access the Big Mountain Loop via Great Western Trail?

Specific parking information for this less popular route isn't detailed, but you'll typically look for trailhead parking near the Great Western Trail access points in the Wasatch National Forest area, often found near Salt Lake City, Utah. It's advisable to check local Forest Service resources for the most current parking locations.

Is the Big Mountain Loop via Great Western Trail dog-friendly?

While the trail is part of a multi-use system, specific regulations for dogs on this particular loop are not detailed. Generally, trails within the Uinta-Wasatch-Cache National Forest allow dogs, but they must be kept on a leash. Always check current local signage at the trailhead for any specific restrictions.

What is the best time of year to mountain bike this loop?

The best time to ride this loop is typically during the late spring, summer, and early fall months when the snow has melted and the weather is favorable. The area is known for picturesque aspen and conifer forests, which are particularly beautiful in the fall. Always check the weather forecast before heading out, especially at higher elevations.

Are there any permits or fees required to ride this trail?

This trail is located within the Uinta-Wasatch-Cache National Forest. While there are generally no specific permits required for day-use mountain biking on this particular loop, some areas within the National Forest might have fees for developed recreation sites or specific passes. It's always a good idea to check the Bureau of Land Management (BLM) or Forest Service websites for any current regulations or fee requirements.

How long does it typically take to complete the Big Mountain Loop via Great Western Trail?

This mountain bike loop is approximately 33.4 kilometers (20.75 miles) long and typically takes around 3 hours and 30 minutes to complete. This duration can vary significantly based on your fitness level, riding speed, and how often you stop to enjoy the views.

Is this trail suitable for beginner mountain bikers?

No, this trail is classified as a difficult and expert route, with a black diamond difficulty rating. It involves a significant climb of over 1,000 meters (3,280 feet) and a similar descent, reaching a maximum elevation of 8,455 feet. It is not recommended for beginners.

What kind of terrain can I expect on the Big Mountain Loop?

The terrain is varied, including sections of singletrack, doubletrack, and gravel roads. While some segments of the broader Great Western Trail can be sandy, it's generally manageable for mountain biking. Expect rougher lower sections and a challenging mix of surfaces suitable for expert riders.

What are the scenic highlights or viewpoints along the route?

The loop offers spectacular vistas of prominent geological features. You'll pass by Big Mountain Pass and ride sections of the Great Western Trail. Riders can expect views of aspen and conifer forests, meadows, and potentially distant geological features like the San Rafael Swell, Henry Mountains, and LaSal Mountains.

Does the Big Mountain Loop intersect with other trails?

Yes, the route utilizes and intersects with several official trails. You'll ride sections of the Great Western Trail - Utah, Donner Reed Party and Mormon Pioneer Trail, The Sheep Trail, and Alexander Creek Trail. These intersections are part of the loop's design.

What kind of wildlife might I encounter on the trail?

The area provides opportunities for wildlife viewing. Riders have reported seeing elk, deer, and antelope. Occasionally, bears are also sighted, so it's important to be aware of your surroundings and carry bear spray if you feel it's necessary.

What should I pack for a mountain bike ride on this loop?

Given the trail's difficulty and length, pack essentials like plenty of water, high-energy snacks, a repair kit for your bike (including spare tubes), a first-aid kit, navigation tools (like a GPS device or the komoot app), and appropriate layers of clothing for changing mountain weather. Sun protection is also crucial.

Nearby routes

Hard

12

Bonneville Shoreline Trail, Dry Creek, and Bobsled Loop

01:13h

12.4km

340m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy