0.0 star · Medium Out and Back

Saint Vrain Mountain via Rock Creek Road

Boulder County, Colorado

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Trail length

14.4 km

Time

~4 hrs 44 min

Elevation Gain

1114 m

"A wonderous hike from the heart of Boulder County"

The Saint Vrain Mountain via Rock Creek Road is a 14.4 km looped trail that starts and ends in Lyons, Boulder County, Colorado. Based on our data, the trail is graded as Medium. For information on how we grade trails, please read measuring the difficulty of a hiking trail on hiiker. Also, check our latest community posts for trail updates.

This trail can be completed in approx 2 days. Caution is advised on trail times as this depends on multiple variables. For more info read about how we calculate hike time.