Adress: Yellowstone National Park, Wyoming
Madison Campground—elevation 6,800 feet (2073 m)—sits about 14 miles east from the town of West Yellowstone and 16 miles north of Old Faithful. Nearby, the Gibbon and Firehole rivers join to form the Madison River. In early summer, meadows teem with wildflowers and bison. In September and October, you can often hear bugling elk. Yellowstone National Park Lodges provides reservations for this campground. Book your reservation: http://www.yellowstonenationalparklodges.com/stay/camping/.