995 Hellyer Ave, San Jose, California 95111
8 a.m. to sunset.
The Hellyer County Park off-leash facility is off of Hwy 101 at Hellyer Ave exit on the north side of the park.
Use of the off-leash facility is free; however, there is a vehicle entrance fee.
The dog park area is closed one day a week for routine turf and grounds maintenance.
Dogs must be on-leash except when in designated off-leash area.