3100 Calaveras Rd, Milpitas, CA 95035
8 a.m. to sunset.
WEBSITELarge 1,558-acre park with hiking, horseback riding, picnic areas, hang gliding, fishing, biking. Expansive off-leash dog park.
Dogs are also allowed on-leash in parking lots, picnic areas, and all trails north of Calaveras Road.