Winiger Ridge


Winger Ridge Campsite

National Forest System Road (NFSR) 359 is open seasonally to motorized use. High clearance vehicles recommended. Overnight use is allowed at designated first-come, first-served campsites only. Before visiting, please call or check for current information on fire restrictions and road closures (Road Status Table).

Winiger Ridge is the dominant landscape feature on Gross Reservoir's western shores. The Forsythe Canyon Trailhead provides parking for year-round access. Gross Reservoir is managed by Denver Water. Please visit their website for regulations and additional information.

View a trail map of the general area.

At a Glance

Usage: Heavy
  • Camping outside of a designated Forest Service campsite is prohibited. See Order.
  • Motorized vehicles must be street legal or registered annually through Colorado State Parks' OHV Registration Program.
  • All motorized vehicles are restricted to open routes designated for their use.
  • Contact your local District Office for a copy of the local Motor Vehicle Use Map.
  • Practice Leave No Trace principles.
Closest Towns: Boulder, Colorado
Water: No
Restroom: Vault Toilet at Forsythe Canyon Trailhead
Operated By: U.S. Forest Service and Denver Water Board
Information Center: Boulder Ranger District; 303-541-2500; Contact Us

General Information


From Boulder, head west on Canyon Boulevard (Colorado Highway 119) to Magnolia Road (about 4.5 miles up from the mouth of the canyon). Turn south on Magnolia and follow it for 6.6 miles. Turn south on Boulder County Road 68 and follow it two miles to National Forest System Road (NFSR) 359. Turn south on NFSR 359


National Forest System Road 359 is open to motorized use from mid-May through mid-November during a typical year. Current status can be viewed on the Road Status Table.



Show detail SHOW

Camping & Cabins

Hide detail HIDE

Dispersed Camping

Camping is allowed at numbered designated campsites. No fee is charged. Practice Leave No Trace Principles.

Camping is limited to 14 days in one location. After 14 days, your camp must be moved at least three miles away.

Maximum stay is 28 days within a 60-day period. After 28 days, all property and people must leave the Roosevelt National Forest.


Show detail SHOW


Show detail SHOW

OHV Riding & Camping

Show detail SHOW