The Thunder Basin National Grassland is located in northeastern Wyoming in the Powder River Basin between the Big Horn Mountains and the Black Hills. Elevation on the National Grassland ranges from 3,600 to 5,200 feet, and the climate is semi arid. The Douglas Ranger District manages Thunder Basin National Grassland. Popular recreation activites on the Thunder Basin National Grassland include hunting, dispersed camping, OHV riding, recreational shooting, scenic driving, and nature viewing.
Thunder Basin National Grassland is primarily first-come, first-served. Use the availability view to gauge how busy it is before you go.
See the map for Thunder Basin National Grassland's exact location and directions.
Pick your dates on the availability calendar, then reserve through the official booking link. You can also set an alert and we'll notify you if a sold-out date opens up.