Boulder

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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

Longest trails

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

• N.C.A.R. Trail

  0.68 miGroundDifficulty unknown

• Bear Canyon - NCAR

  0.68 miDifficulty unknown

• Twin Lakes East

  0.66 miGravelDifficulty unknown

• Chautauqua Trail

  0.66 miGroundDifficulty unknown

• Bluebell Hiking Trail

  0.65 miUnpavedDifficulty unknown

• Middle Fork Shanahan Trail

  0.64 miDirtHiking

• Wonderland Hill

  0.64 miDirtHiking

• Norwood Path

  0.61 miConcreteDifficulty unknown

• Community Park Trail

  0.60 miLoopConcreteDifficulty unknown

• Wonderland Hill

  0.55 miGroundDifficulty unknown

• N.C.A.R. - Bear Connector

  0.54 miDirtDifficulty unknown

• N.C.A.R. - Table Mesa

  0.53 miDifficulty unknown

• N.C.A.R. - Table Mesa/Bear

  0.52 miGravelDifficulty unknown

• 19th Street Path

  0.50 miConcreteDifficulty unknown

• Bluestem Connector

  0.47 miGroundDifficulty unknown

• Colorado Ave South Path

  0.46 miConcreteDifficulty unknown

• Bear Canyon - NCAR Trail

  0.45 miGroundDifficulty unknown

• Cherryvale Trail

  0.45 miFine gravelDifficulty unknown

• McClintock Upper Trail

  0.44 miUnpavedMountain hiking

• Wonderland Path

  0.43 miPavedDifficulty 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 ↗ (link last checked 2026-10-17)

Source

© OpenStreetMap contributors (ODbL). Area boundary from OSM relation/112298. Boundaries can be incomplete or out of date.