Yellowstone National Park offers 11 campgrounds with over 2,000 campsites, with reservations required well in advance as sites fill quickly, especially July-August.

Campgrounds vary from developed facilities with flush toilets and showers (Bridge Bay, Canyon, Grant Village) to primitive sites with vault toilets (Indian Creek, Lewis Lake, Slough Creek, Tower Fall), with nightly fees ranging from $20-$94.

Several campgrounds provide access to fishing and paddling opportunities, with Lewis Lake offering a nearby boat ramp for canoes, kayaks, and motorboats (requiring permits and aquatic invasive species inspection), while others like Slough Creek and Indian Creek provide quieter, more remote experiences near streams and creeks.