Spanning 1.4 million acres across northeastern Utah and southwestern Wyoming, Ashley National Forest offers dramatic elevation changes from 6,000 to 13,500 feet, creating diverse landscapes of alpine peaks, dense woodlands, and crystal-clear mountain lakes.
The crown jewel of this 1908-established forest is Flaming Gorge National Recreation Area, where red canyon walls plunge into a 91-mile reservoir renowned for trophy lake trout and kokanee salmon fishing. The scenic byways winding through the forest showcase this geological drama while providing opportunities to spot elk, mule deer, and bighorn sheep.
Activities and Access
With 50 campgrounds scattered throughout the forest, finding a basecamp is straightforward. Cedar Springs Campground and Lodgepole at Flaming Gorge put you steps from water access, while Deer Run and Firefighters campgrounds offer quieter woodland settings. Colton Guard Station provides a unique cabin rental experience.
Hiking trails range from easy lakeside walks to challenging backcountry routes through the High Uintas Wilderness. ATV enthusiasts will find extensive trail systems, and the Green River below Flaming Gorge Dam delivers world-class rafting through stunning red rock canyons.
Planning Your Visit
Vernal, Utah serves as the primary gateway town, offering full services just a short drive from the forest’s main entrances. Summer months (June through September) provide the best access to high-elevation areas, though lower sections remain accessible year-round. Spring runoff creates peak rafting conditions in May and June, while fall brings golden aspens and fewer crowds.
Explore Nearby
- Salmon Brook Lake Bog — State Park in Maine
- Halfway Hollow Trail System — Public Land in Utah
- Hideout Canyon Camping Area — Public Land in Utah
- Steinaker State Park — State Park in Utah
- Steinaker State Park Dark Sky Park — Dark Sky Site in Utah