The 23rd River Ranch Music Festival in 2022! August 19 & 20, 2022 Music starts at 6:00pm Friday. Gates open Friday at 10:00am All Ages Welcome Camping and Parking included. River Ranch Campgrounds (Tuolumne, California) All ages welcome. Live music, camping, vendors, hiking, swimming, and of course dancing! Dogs on leashes ok. If you purchased online please bring your ID to get your passes at the gate!