Best Campgrounds in Yellowstone
The National Park Service operates 12 campgrounds in the park. Same-day reservations can be made by calling: 307-344-7901. Future reservations can be made by calling: 307-344-7311.
Slough Creek. Tucked into the park’s northeast corner, Slough Creek is a full two hours from Old Faithful, at the far end of a 2 1/2-mile gravel road. But look what awaits: creekside beauty, cutthroat trout, and some of the park’s best wildlife-watching (bison and the occasional grizzly). 29 sites May 26–late Oct; $12. 307/344-7381.
Lewis Lake. Near Yellowstone’s southern entrance, Lewis Lake tends to fill up more slowly than other park campgrounds― which is strange, because it’s lovely, with trout fishing and good hiking. 85 sites Jun 16–Nov 6; $12. 307/344-7381.