RV camping at Mount Rainier National Park
Mount Rainier states no electrical, water or grey water hookups in any campground, and its only RV dump station, at Cougar Rock, is closed until further notice.
Plan a Mount Rainier trip around your tanks and locate a dump station outside the park before you arrive. Do not assume you can empty on site.
Published length limits
| Campground | RV | Trailer | Hookups |
|---|---|---|---|
| Cougar RockThe park's only RV dump station is here and is closed until further notice. | 35 ft | 27 ft | None stated |
| Ohanapecosh | 32 ft | 27 ft | None stated |
| White River | 27 ft | 18 ft | None stated |
| Mowich LakeWalk-in tent camping only. No RVs or trailers, and no length limit is stated. | Not stated | Not stated | None stated |
Where a limit reads "Not stated", the National Park Service page does not publish one for that campground. We have not filled it in.
Getting there
Mount Rainier National Park is reached by road. No ferry means the 7 foot 2 inch height band never applies, which removes between $93.80 and $513.50 from a round trip compared with the island destinations.
Which rental suits it
The tightest published cap at Mount Rainier National Park is 27 feet for a motorhome and 18 feet for a trailer. On median length, 3 of 5 classes clear it: camper van at 19 ft, class b motorhome at 20 ft, class c motorhome at 25 ft.
On median length these do not: travel trailer at 24 ft, class a motorhome at 32 ft. Individual listings vary, so check the specific rental rather than the class.