| Facilities: Indian Grinding Rock State Historical Park has picnic tables and restrooms. Best Time To Visit: Indian Grinding Rock State Historical Park is open all year. Campsites must be paid for in advance. To hold a campsite, it must be reserved or occupied. Checkout time is 12:00 noon. Camping limit in any one campground is 30 days per calendar year. Fees: California State Parks, day use fees are charged for parking only. There is no charge to walk or bike into these parks. Most historical parks and museums charge a day use fee per person. Accessibility: Unknown Rules: Disturbance or destruction of natural scenery, plants and animals resources is strictly forbidden. Loaded firearms and hunting are not permitted. Park quite hours are between 10:00 p.m. and 6:00 a.m. All vehicle travel must be confined to designated roads or areas. Please clean up after yourself so that others may enjoy the beauty of these parks. Fires are permitted only in facilities provided for this purpose. Gathering of down wood is prohibited. Portable stoves may be used in designated areas. All fireworks are prohibited.Animals may not be turned loose in park units. All animals, other than grazing animals, must be under immediate physical control. Dogs must be on a tended leash no more than 6 feet or confined in an enclosed vehicle, tent or pen. Dogs, other than those that assist the permanently disabled, are prohibited on trails, beaches, and wherever posted.Directions: To get to Indian Grinding Rock State Historical Park take State Highway 88 East through Jackson to the town of Pine Grove. Take a left turn on the Pine-Grove-Volcano Road, and about a mile and a half later you will enter the Park. The SECOND turnoff is the main entrance. Map: Click here for a map to Indian Grinding Rock State Historical Park Reservations: Indian Grinding Rock State Historical Park accepts reservations. | 
