Rollins Pass East

Follow an historic railroad route open to unlicensed vehicles.

Total Miles


Send Trail to Phone
3 to 4 Hours
Technical Rating
3 / 10
Best Time
Summer - Fall

As we continue to improve our trail coverage, we'd love to hear what you think and which areas to add next.

Trail Overview
Rollins Pass East
You'll find two lakes, breathtaking views and a fun hike on this old railroad route. Needle's Eye Tunnel is just a short hike from the trail. Park and camp south of the trailhead. There are no seasonal closures, but you'll need a snowmobile in the winter.
The railroads stopped using this route in 1928 when the modern-day, 6.2-mile Moffat Tunnel was built. Nineteen men died during the 4-year construction period. Trip time for trains was cut from 2½ hours to 12 minutes. In 1988, the Needle’s Eye Tunnel was repaired and reopened thanks to the efforts of the Rollins Pass Restoration Association. Unfortunately, two years later, it was closed again because of an injury lawsuit. The tunnel remains in remarkably good condition inside, and there is still faint hope that it may someday reopen.
Getting There
From small town of Rollinsville on Highway 119, head west on County Road 16. Turn right uphill at sign for Moffat Road at 7.3 miles. If you haven't seen the East Portal of the Moffat Tunnel, before turning, continue 0.7 mile to end of C.R. 16.
Contact for Current Conditions
Roosevelt N.F.
Boulder R.D.
(303) 541-2500