Mammoth Cave Campground is the main developed campground in Mammoth Cave National Park with 111 sites ($25/night) offering convenient access to cave tours, visitor center facilities, and nearby hiking trails.

The campground features flush toilets, showers, and a dump station, making it ideal for both tent and RV camping (up to 38-ft RVs).

While primarily cave-focused, its proximity to the Green River and park trails provides opportunities for paddling and fishing, though the campground itself is not directly on the water.