Big Thompson/Estes Park Area Trails

Note: PWV Members should access patrol descriptions here.

Big Thompson/Estes Park Trail Selector

Click on Trail name for a comprehensive trail description and detailed map

Check for US Forest Service Road Closures & Fire Restrictions

Trail Description & Map

Miles one-way*

Hiker

Stock

Dogs

Bicycles

Designations**

1 Lion Gulch

3.7

Moderate

Difficult

On leash

Allowed

 S

2 Twin Sisters

3.4

Difficult

Prohibited

Prohibited

 Prohibited

NP

3 Lily Mountain

2

Difficult

Prohibited

Allowed off leash

 Prohibited

 S

4 Round Mountain

4.7

Moderate

Not Recommended

On leash

 Allowed

 S

5 Crosier Mountain (Garden Gate)

5.1

Moderate

Not Recommended

Allowed off leash

Allowed  

6 Crosier Mountain Rainbow

3.7

Moderate

Moderate

Allowed off leash

Allowed  
7 Crosier Mountain (Glen Haven) 3.8 Moderate Moderate Allowed off leash Allowed  
8 North Fork 4.4 Moderate Moderate On leash Prohibited W, TZ
9 Bulwark Ridge 5.3 Difficult Difficult On leash Prohibited W

 

**(W) Wilderness Areas - Camping prohibited within 200 ft. from any water or trail. Read the Trail Description for more details

**(TZ) Travel Zones - These are the most restricted areas. No wood fires; chemical stoves only. No overnight stock. Read the Trail Description for more details.

**(NP) Part of this trail is on National Park Land. Therefore you must follow regulations per Rocky Mountain National Park See regulations

**(S) This trail has special regulations. Read the Trail Description for more details

 

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