Skyline Wilderness Park is an 850-acre wilderness area in the southeast corner of Napa and is managed by a non-profit organization and is fee based to assist with costs associated with the upkeep of the park. The parks hosts tent and RV camping, archery fields, frisbee golf, the Martha Walker Native Plant Garden, and a community hall and picnic areas. There are over 17 miles of hiking trails open to hikers, bikers, and equestrians meandering through old growth oak woodlands, grassy meadows, and hillsides to streams and canyons.