Fishing Bridge RV Park is Yellowstone's only full-hookup RV campground (electric, water, and sewer), located at 7,800 feet elevation near Yellowstone Lake and the Yellowstone River, offering 310 paved sites with showers, laundry, and a general store.

Hard-sided RVs only are permitted due to grizzly bear activity in the area; tents are not allowed.

The campground provides a central base for accessing both park loops and multiple attractions, though sites book up to a year in advance and nightly rates are premium.