Yellowstone National Park offers 12 campgrounds with over 2,000 campsites for visitors, with most requiring advance reservations through either Yellowstone National Park Lodges or Recreation. gov.

Amenities vary by location but include options with flush toilets, potable water, and some with pay showers and dump stations, making them suitable bases for fishing and paddling activities throughout the park.

Mammoth Campground is the only year-round option and becomes first-come, first-served during winter months, while most other campgrounds operate seasonally from May through September.