Overview Rocky Creek Park is on the east side of Benbrook Lake in north central Texas, accessible form Granbury Road or McPherson Road. Day Use picnicking, hiking & horseback trails, and fishing are available. Park is mostly pedestrian access only, but parking is available. Open 6AM to 9PM. Recreation Picnicking, fishing, boating, hiking and birding are all available in the Rocky Creek Park for day use access ONLY. Trails are for hiking and equestrian use only, no bicycles or vehicles. NO Motor