Terror

Managing agency

Routt NF — Blanco RD

Terror Trail is a 15.0-mile out-and-back hike located in the Routt National Forest near Colorado. The trail features 1,048 feet of elevation gain, making it a moderate option for hikers seeking a longer day adventure. Managed by the Blanco Ranger District of Routt National Forest, the trail offers access to the scenic backcountry in northwestern Colorado. The out-and-back format allows hikers to turn around at any point, providing flexibility for various fitness levels and time constraints. With the full round-trip distance of 30 miles, most hikers will complete the full journey as a full-day excursion. The modest elevation gain is distributed across the entire route, creating a gradual climb rather than steep sections. This trail is ideal for hikers looking to explore the Routt National Forest's remote areas. Before heading out, contact the Blanco Ranger District for current trail conditions and any seasonal closures. Bring plenty of water, as shade and water sources may be limited on longer sections of the route. The trail's distance and elevation make it suitable for experienced day hikers in good physical condition.