Directions to the Petrified Forest trailhead have changed. Please use the approved legal route from I-94, Exit 10 toward Camels Hump Lake and follow the clearly marked posts. This update helps maintain good cooperation with neighbors and respect park boundaries. For precise directions, use the link provided.
On all maps used on mobile devices, use the following address to reach the South Unit Visitor Center and Entrance Station 201 East River Road N. Medora, ND 58645
Starting May 1, Theodore Roosevelt National Park will accept only credit cards, debit cards, or digital payments for entrance fees, campground fees, and Interagency Passes. Cash and check payments will no longer be accepted.
Theodore Roosevelt National Park
Theodore Roosevelt National Park is open 24 hours a day, every day of the year. This applies to all units of the park; North Unit, South Unit, and Elkhorn Ranch Unit. Even when entrance stations and visitor centers are closed, the park itself remains open. Remember to check current conditions for any weather related closures.