Glass Creek Campground offers 66 spacious, free campsites (donations welcome) in pine forest north of Mammoth Lakes, accommodating RVs up to 45 feet with vault toilets, picnic tables, and bear-proof food lockers.

Located just west of Highway 395 with creek access, the campground is ideal for fishing in nearby Owens River tributaries and exploring OHV/ATV trails, though campers must bring their own water and sites are first-come, first-served with a 14-day stay limit.