There are two RV dump stations with three lanes each. These dump stations are located inside a campground. In order to access the dump stations, you will need to pay to enter Yellowstone National Park. The dump stations provide potable water and non-potable rinse water. The campground is situated on Highway 20, just 14 miles east of the Park's West Yellowstone entrance and 16 miles north of Old Faithful. It is located near the junction of the Gibbon, Madison, and Firehole Rivers.
