Spanning 814,090 acres along the eastern slopes of Colorado’s Front Range, Roosevelt National Forest offers direct access to rugged mountain terrain just an hour’s drive from Fort Collins. Established in 1902, this forest covers portions of Larimer and Boulder Counties, stretching from foothills grasslands to alpine peaks along the Continental Divide.
The forest shares boundaries with Arapaho National Forest to the south and Routt National Forest to the west, creating an expansive network of public lands. This connectivity allows for extended backcountry trips crossing multiple wilderness areas. The Cache la Poudre River, Colorado’s only nationally designated Wild and Scenic River, carves through the forest’s heart, drawing anglers to its gold-medal trout waters.
Forty-three developed campgrounds accommodate everything from RV travelers to backcountry tent campers. Popular spots include Olive Ridge near Wild Basin and Kelly Dahl along the Peak to Peak Scenic Byway. Crow Valley Campground on the adjacent Pawnee National Grassland provides a prairie camping experience at lower elevations.
Summer and early fall bring ideal conditions for hiking, with trails ranging from gentle riverside walks to strenuous climbs above treeline. Fishing peaks from late May through September, though the Poudre River remains productive year-round for experienced cold-weather anglers.
Access points are well-distributed along Highway 14 (Poudre Canyon) and Highway 7 (Peak to Peak). Winter closes many high-elevation roads, but lower campgrounds and trailheads remain accessible for snowshoeing and cross-country skiing.
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