What are the best camping options near Mount Rainier?

The best camping options near Mount Rainier are Cougar Rock in the southwest, Ohanapecosh in the southeast, and White River in the northeast. Additionally, there are 13 tent sites at the walk-in Mowich Lake campground to the northwest. Beyond that, numerous backcountry sites are scattered on and around the mountain. You can also explore different options for camping near Mount Rainier on Hipcamp.