Dolores River Recreation Area, BLMBLM Tres Rios Field Office, Dolores, CO, 81323(970) 882-7296WebsiteOverviewAmenitiesThe Dolores River flows for more than 200 miles through southwestern Colorado, starting high in the San Juan Mountains and descending to its confluence with the Colorado River near the Colorado-Utah border.Facility Amenities: Picnic Area, RestroomsOn-site Activities: Boating, Fishing, Wildlife ViewingRelated Articles