Driving from Billings, Montana
Fort Smith is located approximately 90 miles South East of Billings, Montana. From Billings Logan International Airport drive east on Interstate 94 then exit on to I-90 south to Hardin. Take the first Hardin exit and turn right, veering right where the road forks, and driving straight through the four way stop. This is Hwy 313. Follow Hwy 313 and the signs to Bighorn Canyon Recreation Area 20 miles to St. Xavier and turn left. In approximately 16 miles take a right just past mile marker 38. Cross the irrigation Canal and turn left. Cottonwood Camp is located ahead.
Driving from Sheridan, Wyoming
Approximately 50 miles north of Sheridan Wyoming, turn left off I-90 at the Lodge Grass exit. Go through the town. About 4-5 miles out of town, at the top of a hill, you will see the sign indicating the right turn to Fort Smith. This road ends at 313. Turn left at 313. In approximately 14 miles take a right just past mile marker 38. Cross the irrigation Canal and turn left. Cottonwood Camp is located ahead.
Commercial: Billings Logan International Airport (BIL)
The airport is served by a number of major airlines, including Alaska, American, Delta, Frontier, Northwest, United, and US Airways.
Private: Fort Smith Airport
There is a small private airport near Fort Smith.