Operating Hours & Seasons The park and campgrounds are open year round. The Visitor Center is open daily (except for some major holidays) from 8:00 a.m. to 4:30 p.m. with extended hours during the summer season.
Ripple Rock Nature Center is open from Memorial Day through Labor Day from 10:00 a.m. to 3:00 p.m. Tuesday through Saturday, closed Sundays and Mondays.
Did You Know?
Excessive consumption of water during prolonged strenuous exertion can flush critical salts from your body and cause an electrolyte imbalance. Include sports drinks and/or salty snacks in your diet during long desert hikes.