Granada-Ft. Union Military

Managing agency

San Juan NF — Dolores RD

The Granada-Ft. Union Military Trail is a 2.7-mile out-and-back route located in Colorado near the San Juan National Forest's Dolores Ranger District. This trail offers hikers access to historic military sites from Colorado's frontier era. The out-and-back format makes this a straightforward 5.4-mile round trip for those looking to explore the area's cultural heritage. The trail is managed by the US Forest Service through the Dolores Ranger District, ensuring maintained access and protection of the historic resources along the route. The relatively modest distance makes this hike accessible to a range of fitness levels, suitable for a half-day outing. Hikers interested in Colorado's military and settlement history will find this trail particularly rewarding, as it provides direct access to remnants of the Granada and Fort Union military outposts. Before heading out, check with the Dolores Ranger District for current trail conditions and any seasonal closures. This trail combines outdoor recreation with historical exploration in the San Juan National Forest region.