Thunder Basin National Grassland

Thunder Basin National Grassland spans nearly 495,000 acres across Wyoming and is managed by the Forest Service as multiple-use public land. The landscape is characterized by native grassland habitat, and the area supports a range of outdoor activities typical of high-plains grassland terrain.

Visitors can explore the grassland via dispersed camping, scenic driving, and a variety of trails suited to hiking and horseback riding. Fishing opportunities exist for those interested in water recreation, and the open landscape is popular with wildlife viewers and photographers. The area also welcomes hunting seasons and off-highway vehicle use in designated areas.

Access is generally straightforward from nearby communities in Wyoming, though conditions and road quality vary seasonally. Summer and early fall are the most reliable seasons for a full range of activities. Winter weather can make travel difficult and limit camping comfort, while spring and late fall offer shoulder-season opportunities for those prepared for variable conditions.