komoot
  • Routes
  • Route planner
  • Features
  • Product updates
Discover
Places to see

United States

Colorado

Boulder County

Needle's Eye Tunnel

Discover
Places to see

United States

Colorado

Boulder County

Needle's Eye Tunnel

Needle's Eye Tunnel

Mountain Biking Highlight

Recommended by 2 mountain bikers

This Highlight is in a protected area

Please check local regulations for: Roosevelt National Forest

See rides here
  • Take Me There
  • Suggest an Edit
Loading

Location: Boulder County, Colorado, United States

Best Mountain Biking Routes to Needle's Eye Tunnel

Tips

  • The Needle's Eye Tunnel was a short high altitude railroad tunnel on the Denver to Salt Lake Railway. It was closed in 1990 due to rock fall.

    • October 18, 2023

  • Gravel bike was fast and rad. But the baby heads would be better suited to a mountain bike

    • September 23, 2019

In the know? Log-in to add a tip for other adventurers!

See rides here
Loading

Location: Boulder County, Colorado, United States

Best Mountain Biking Routes to Needle's Eye Tunnel

Most Visited During

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Weather on route - Boulder County

Loading

Other Popular Places to Check Out