Skyline Wilderness Park is an 950-acre wilderness area in the southeast corner of Napa. It is managed by the nonprofit Skyline Park Citizens Association, and all fees assist with costs associated with the upkeep of the park. The park hosts tent and RV camping, archery fields, disc golf, the Martha Walker Native Plant Garden, a community hall, and picnic areas. There are over 17 miles of trails open to hikers, bikers, and equestrians meandering through old growth oak woodlands, grassy meadows, hillsides, streams, and canyons. Skyline Park is part of the Bay Ridge Trail.