Boulder Ranger District
2140 Yarmouth Ave.
Boulder, CO 80301
Phone:
303-444-6600
Phone 2:
970-498-2727
Fax:
303-541-2515
Directions
From Denver, go north on I-25 to US 36 west. Continue on US 36 through Boulder to Lyons. Take Colorado Highway 7 and go 12 miles. Take Colorado Highway 72 for 4 miles.
