Hillside to Hollow Reserve

260-acre Boise Foothills reserve managed by City of Boise. Family-friendly easy trails (Harrison Hollow Loop, Quail-Harrison Hollows Loop, Full Sail Trail linking Hillside Park to Harrison Hollow/Ussery trailheads). Trailhead amenities: restrooms (open year-round), drinking fountain, dog watering station, bike racks, ADA accessible parking, 25 dedicated parking spaces. Part of the Ridge to Rivers trail network — gentle stroller-and-young-kid friendly entry into the Foothills.