Ohanapecosh Campground is Mount Rainier National Park's largest drive-in campground with 188 individual sites at 1,914 feet elevation, offering flush toilets, potable water, and fire rings in an old-growth forest setting.

The campground sits along the scenic Ohanapecosh River, which offers cold, clear water ideal for fly fishing, though swimming is not advised due to swift currents.

Note: The campground is closed for rehabilitation through spring/early summer 2026; it typically operates late May through late September with $20 nightly fees and a 14-day maximum stay.