San Juan National Forest
Southwest Colorado alpine lakes, mining-era routes, high passes, and rugged mountain valleys.
Explore San Juan National Forest
Ice Lakes Basin Trail
A steep climb to brilliant alpine lakes and flower-filled high basins beneath rugged San Juan peaks.
Highland Mary Lakes Loop
A high-country loop through alpine lakes, tundra, and broad views above Silverton.
Engineer Mountain Trail
A steep climb from high forest to open tundra and a prominent San Juan summit shoulder.
Potato Lake Trail
A short forest hike to a quiet mountain lake with views toward the Needles.
Spud Lake Trail
A pleasant forest route to a small high-elevation lake beneath San Juan peaks.
Crater Lake via Andrews Lake Trail
A long forest and alpine journey to a remote lake beneath the dramatic Needles.
Piedra River Trail Day Hike
A customizable riverside hike through forest and canyon scenery north of Pagosa Springs.
Vallecito Creek Trail Day Hike
A flexible wilderness approach beside a fast mountain creek beneath forested canyon walls.