Boulder County

← All areas

Counts are trails in our data whose start point lies inside this boundary. A loop is counted only where the source marks it as one.

Search trails near Boulder County

Longest trails

Ordered by measured length. This is a simple fact, not a quality ranking.

• Wonderland Hill

  0.64 miDirtHiking

• Wall Of Death Single Track Trail

  0.64 miGroundDifficulty unknown

• Boulder Reservoir Trail

  0.64 miFine gravelDifficulty unknown

• Saint Vrain Mountain Summit Route

  0.63 miMountain hiking

• Towhee Trail

  0.63 miGroundDifficulty unknown

• Meeker Park Sh Spur Road

  0.63 miDifficulty unknown

• Twin Lakes Trail

  0.63 miFine gravelDifficulty unknown

• Shadow Canyon North Trail

  0.62 miGroundDifficulty unknown

• Niwot Cutoff Trail

  0.61 miGroundHiking

• Dog Trail/Doe Trail

  0.61 miDirtDifficulty unknown

• Norwood Path

  0.61 miConcreteDifficulty unknown

• East Ridge Trail

  0.60 miGroundMountain hiking

• Community Park Trail

  0.60 miLoopConcreteDifficulty unknown

• Reboot

  0.60 miGroundDifficulty unknown

• Braly Trails

  0.58 miUnpavedDifficulty unknown

• South Saint Vrain Trail

  0.57 miGroundMountain hiking

• Upper Creek Road

  0.57 miDirtDifficulty unknown

• Kohler Mesa Trail

  0.56 miGroundDifficulty unknown

• Willows Trail

  0.56 miFine gravelDifficulty unknown

• Josie Heath Trail

  0.56 miGroundDifficulty unknown

Official information

Parking, fees, permits, closures and rules are set by the managing agency and change often. We don't copy them here: check the official page before you go. Official page for Boulder County ↗ (link last checked 2026-10-17)

Source

© OpenStreetMap contributors (ODbL). Area boundary from OSM relation/1411337. Boundaries can be incomplete or out of date.