Devils Tower National Monument

Entrance - Private Vehicle: $25.00. Fee for a single, private, non-commercial vehicle and all its passengers. Note: In summer it's a good idea to arrive at the entrance station before 10 am or after 4 pm to avoid congestion and find better parking options. Entrance - Motorcycle: $20.00. Valid for 7 days. Admits up to 2 private, non-commercial motorcycles with up to 4 total passengers. Note: In summer it's a good idea to arrive at the entrance station before 10 am or after 4 pm to avoid congestion and find better parking options. Entrance - Per Person: $15.00. Admits one individual when entering on foot or bicycle. Individuals 15 years of age or younger are admitted free. This may also be used to calculate cost for organized non-profit groups (service organizations, scout groups, religious groups, etc.) Commercial Entrance - Sedan: $25.00. These entrance fees are based upon the seating capacity of the commercial tour vehicle - not the actual number of passengers. The fee is $25 plus $15/person, not to exceed $40. Commercial Entrance - Van: $40.00. These entrance fees are based upon the seating capacity of the commercial tour vehicle - not the actual number of passengers. Commercial Entrance - Mini-bus: $40.00. These entrance fees are based upon the seating capacity of the commercial tour vehicle - not the actual number of passengers. Commercial Entrance - Motor Coach: $100.00. These entrance fees are based upon the seating capacity of the commercial tour vehicle - not the actual number of passengers.

Popular activities at Devils Tower National Monument include: Astronomy, Stargazing, Camping, Car or Front Country Camping, Group Camping, RV Camping, Climbing, Rock Climbing.

Obtain forecast information before beginning your adventure at Devils Tower National Monument and observe changing weather conditions. Thunderstorms can develop quickly bringing lightning, hail, rain, slippery rock surfaces, and hypothermia. Summer days can bring very hot temperatures. Carry enough water, and realize the rock of the Tower can reach over 100 degrees Fahrenheit. Winter weather can bring blowing snow and road closures. Check local forecasts and road conditions before visiting.

The park entrance is located 33 miles northeast of Moorcroft, 27 miles northwest of Sundance, and 52 miles southwest of Belle Fourche, SD. If approaching from the east or west, take US Hwy 14 to WY 24 (follow the signs from I-90). If approaching from the north, take WY 112 to WY 24 (from Montana) or SD 34 / WY 24 (from South Dakota).