• US
  • Colorado
  • Scout Routes
  • Boulder County 100J

Boulder County 100J

Scout Route
1/5 (1 reviews)

Every trail guide in full detail for $0.8/week*

Get access to thousands of Trails Offroad™ Trail Guides with
  • Detailed Waypoints
  • Photos and video on the trail
  • Comprehensive list of concerns
  • Community trail reviews
  • PLUS Trails Offroad™ Scout Routes
Start a 7-Day Free Trial of All-Access Membership
Already a member? Log In
Check out a nearby All-Access Preview trail guide:
Middle St. Vrain Featured Trail Image
4.7/5 (81)
Middle St. Vrain (4.73 miles away)
Ward, Colorado
*Billed annually at $39.99/year
Hero: Boulder County 100J
small-sr Icon

County Road 100J is an easy, dead-end segment that extends off of County Road 100 and provides access to one hiking trail in the Roosevelt National Forest. It is otherwise surrounded by private property and dead-ends at a fork that continues into two private roads. There is no camping along this road. Please respect private property in the area.

Recent Updates

We have recently updated our:

By clicking "ACCEPT", you agree to be the terms and conditions of each policy linked to above. You also agree to the storing of cookies on your device to facilitate the operation and functionality of our site, enhance and customize your user experience, and to analyze how our site is used.