There is a recreation center located on the edge of the park that has basketball and tennis courts and multi-purpose courts. Also you'll find nice hiking trails located south of Golden Gate Heights Park.
Hawk Hill is owned by the San Francisco Recreation and Park Department.
6-Parnassus -- Quintara and Funston
28-19th Ave. -- 19th and Rivera
48-Quintara/24th Street -- 14th and Santiago