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

Fishing Bridge RV Park is the only facility with full hookups (water, sewer, electrical), while other campgrounds offer varying amenities from flush toilets to vault facilities and dump stations.

Anglers and paddlers should note that boat permits and aquatic invasive species inspections are required for water activities, with boat ramps available at specific locations like Lewis Lake Campground.