Yellowstone offers 12 campgrounds with over 2,000 sites. Yellowstone National Park Lodges takes reservations for five of these campgrounds: the rest are first-come, first-served. Table of campgrounds with reservable sites. Check Yellowstone National Park Lodges for details & reservations. The map and table above show campground locations in the park, their current status, and fill times (adjusted to display in your local time zone). Note: This map is updated as soon as possible when campground status changes. Campgrounds may fill between the time you check the status and the time you arrive at the campground.