Yellowstone National Park offers 11 campgrounds with over 2,000 campsites, with most requiring advance reservations through Recreation. gov or Yellowstone National Park Lodges.

Key amenities vary by location but include flush toilets, dump stations, and showers at select campgrounds like Canyon, Grant Village, and Fishing Bridge RV Park, which is the only facility offering full hookups (water, sewer, electrical).

Anglers and paddlers should note that boat permits and aquatic invasive species inspections are required for water activities, with boat ramps available at Bridge Bay and Lewis Lake campgrounds.