Two off-leash areas: (1) A 59-acre hilltop bounded by Shelly Drive with trails, open areas, reservoir and fence at roadway. Includes natural area, excludes group picnic facilities, childrenï¾’s play area and custodian housing. Leash restrictions during performances at amphitheater. (2) South entrance at 1600 block of Geneva adjacent to natural area with open area fenced on roadway Daily 6 a.m.-10 p.m.