Photo: Albh / CC BY-SA 3.0
San Juan National Forest in southwestern Colorado is a staggering wilderness of jagged peaks, alpine lakes, and wildflower-strewn meadows. Its 1.8 million acres encompass the rugged San Juan Mountains, part of the Colorado Rockies, and offer some of the most dramatic scenery in the American West. From the historic mining town of Silverton to the remote Weminuche Wilderness, this is a paradise for hikers, campers, and anyone craving high-altitude solitude.
Highlights & What to See
- Million Dollar Highway (US-550): A jaw-dropping drive from Silverton to Ouray, with sheer cliffs, waterfalls, and switchbacks that demand your full attention.
- Weminuche Wilderness: Colorado's largest wilderness area, with the 500-mile Colorado Trail and countless backcountry routes to high passes and sapphire lakes.
- Molas Pass & Coal Bank Pass: Scenic overlooks with wildflower displays in July and August; easy pull-offs for photos and short walks.
- Durango & Silverton Narrow Gauge Railroad: A historic steam train that chugs through the forest along the Animas River – book early in summer.
- Ice Lakes Basin: A strenuous day hike to turquoise alpine lakes set beneath jagged peaks, with wildflowers in mid-summer.
- Mesa Verde National Park: Adjacent to the forest, this UNESCO site preserves Ancestral Puebloan cliff dwellings – a must-see cultural complement.
Suggested Time to Spend
Plan at least three full days to sample the forest's highlights. Spend day one driving the Million Dollar Highway and exploring Silverton and Ouray. Day two: hike a section of the Colorado Trail or tackle the Ice Lakes Trail. Day three: ride the Durango & Silverton train or visit Mesa Verde. If you have a week, add a backpacking trip into the Weminuche Wilderness or a rafting trip on the Animas River. Summer (July–August) is peak season; fall (September) offers golden aspens and fewer crowds.
Nearby Areas Worth Combining
- Durango – lively mountain town with breweries, restaurants, and the train depot.
- Ouray – the "Switzerland of America," known for hot springs and ice climbing.
- Silverton – historic mining town with a wild-west feel and access to backcountry trails.
- Mesa Verde National Park – ancient cliff dwellings just west of the forest.
- Telluride – iconic ski town with summer festivals, hiking, and a scenic box canyon.
- Great Sand Dunes National Park – a 3-hour drive east, but worth it for surreal dunes against 14,000-foot peaks.
Please check official sources for current details.
Note: opening hours, prices and booking requirements change often — please check official sources for current details.