Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Mountain biking trails
United States
Oregon
Jefferson County

Cole Loop and Gray Butte Trail Loop

Moderate

4.9

(5394)

19,078

riders

Cole Loop and Gray Butte Trail Loop

02:13

17.3km

760m

Mountain biking

This moderate 10.7-mile mountain biking loop in Ochoco National Forest offers challenging climbs, fast descents, and expansive views.

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Crooked River National Grassland

Waypoints

A

Start point

Parking

Get Directions

1

10.9 km

Gray Butte Summit

Highlight • Summit

Gray Butte is a 5,091 foot tall peak located in the western edges of Ochoco National Forest. The summit is reached via a combination of the Cole Loop Trail and …

Tip by

B

17.3 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

13.2 km

3.91 km

174 m

Surfaces

13.2 km

4.09 km

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 (1,510 m)

Lowest point (900 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Today

Friday 22 May

28°C

5°C

0 %

Additional weather tips

Max wind speed: 14.0 km/h

to get more detailed weather forecasts along your route

This route was planned by komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Frequently Asked Questions

Where can I park to access the Cole Loop and Gray Butte Trail Loop?

The primary access point for this loop is typically from the Gray Butte Trailhead. You'll find parking available there. The area is part of the Ochoco National Forest, and specific directions can often be found on komoot's tour page for the route.

How long does it typically take to complete the Cole Loop and Gray Butte Trail Loop?

This mountain bike route is approximately 17.3 km long and generally takes around 2 hours and 15 minutes to complete. However, your actual duration may vary depending on your fitness level, speed, and how often you stop to enjoy the views.

Is the Cole Loop and Gray Butte Trail Loop suitable for beginner mountain bikers?

This route is rated as 'moderate' and features significant climbing, with some sections having steep grades and challenging terrain. While it offers superb singletrack, the physical demands, including approximately two-thirds uphill riding, might be challenging for absolute beginners. Riders should have some experience with mountain biking and be prepared for a good workout.

What kind of terrain can I expect on this mountain bike route?

You'll encounter varied and often challenging terrain, including superb singletrack. Some older sections, originally designed for equestrians, can have steeper grades. However, newer sections are designed to flow more naturally. Be prepared for both 'lung busting ups' and 'incredibly fast downs,' with some sections like the Cow Canyon offering fast downhill runs when conditions are right. The dirt can be soft and sandy in summer.

Are there any notable viewpoints or landmarks along the way?

Yes, the route offers great vistas, including expansive views over the Cascade Mountains. A significant highlight is the Gray Butte Summit, which provides excellent panoramic scenery. The trails are known for being in wide-open spaces, offering continuous scenic enjoyment.

What is the best time of year to ride this trail?

The Gray Butte area is particularly suitable for late winter and early spring riding. The conditions can be quite good during these seasons. In summer, some sections might have soft and sandy dirt, which can make climbing more challenging.

Is the Cole Loop and Gray Butte Trail Loop dog-friendly?

Yes, the Gray Butte area, including this loop, is part of a multi-use trail system within the Ochoco National Forest. Dogs are generally allowed, but please ensure they are kept on a leash and that you practice Leave No Trace principles by packing out all waste.

Are there any permits or fees required to ride in the Ochoco National Forest?

Generally, there are no specific permits or fees required for day-use mountain biking on the Cole Loop and Gray Butte Trail Loop within the Ochoco National Forest. However, it's always a good idea to check the official U.S. Forest Service website for the Ochoco National Forest for any current regulations or alerts before your visit.

Does this route connect with other trails?

Yes, this route is part of a larger network. The loop primarily utilizes sections of the Cole Loop Trail (76%) and the Gray Butte Trail (21%). You'll also ride on significant portions of the Cole Loop Trail #854 (68%) and the Gray Butte Trail #852 (14%). The area allows for combining singletrack and old roads to create various loop rides.

Are there any specific sections of the trail that are particularly challenging or rewarding?

The backside of Cole Loop, specifically the Cow Canyon section, can be a challenging gradual uphill climb or a 'ripping fast and fun downhill' depending on your direction of travel. This section is known for its potential for speed when conditions are optimal. Be aware that some older trails have steeper grades that can be quite demanding.

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

Given the challenging terrain and significant elevation changes, it's recommended to bring plenty of water, especially since there's no water available on the trail itself. Essential mountain biking gear, a repair kit, navigation tools (like komoot's app), and snacks are also advisable. Sun protection is important due to the wide-open spaces.

Nearby routes

Moderate

4.6

75

Maston Outer Loop – Beginner Loop

01:40h

19.6km

140m

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

© komoot GmbH

Privacy Policy