Permits are not required for day hiking. However, camping overnight in the wilderness at Mount Rainier requires a permit. In the summer, permits can be obtained at any ranger station in the park during their hours of operation. Obtain permits at: the Longmire Wilderness Information Center at Longmire, the Jackson Visitor Center at Paradise, the Ohanapecosh Visitor Center at Ohanepecosh, the White River Wilderness Information Center at the White River Entrance, the Sunrise Visitor Center at Sunrise and the Carbon River Ranger Station at the Carbon River Entrance.
In the winter, permits are available at the Longmire Museum every day and the Jackson Visitor Center on weekends. Self-registration during the winter is available at the Carbon River Ranger Station, Ohanapecosh Ranger Station, and the Highway 410 entrance arch at the park's north boundary.
Did You Know?
Mount Fuji in Japan is Mount Rainier's sister park. Visitors from Japan have noted a strong resemblance between the two volcanos. Mount Rainier is honored to have a contingent of volunteers from Japan come to the park each year for two weeks to work on a project.