
About Fossil Ridge Wilderness
Fossil Ridge Wilderness encompasses 32,192 acres of pristine backcountry in central Colorado, offering expansive alpine terrain and remote solitude for experienced wilderness travelers. The area features rugged ridgelines, cirque basins, and pristine alpine lakes nestled among peaks exceeding 12,000 feet, with diverse ecosystems ranging from subalpine forest to tundra. This designated wilderness receives relatively light foot traffic compared to nearby peaks, providing genuine backcountry experience for those seeking solitude and primitive conditions. Hikers and backpackers navigate well-established but minimally maintained trails through challenging terrain, with weather exposure and navigation requiring solid wilderness skills.
Know before you go
11:54 AM
Sunrise
7:04 PM
Solar Noon
2:14 AM
Sunset
Golden Hour AM → 12:32 PM
Golden Hour PM ← 1:36 AM
🌑
New Moon
1% illuminated
Peak Season Start
Opens in 15 days
May — May conditions
Nearby Trails
Things to Do
Plan Your Trip
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