Fort Benton Winter Hours (begin Tuesday after Labor Day):
Monday through Wednesday-9:00 A.M. to 8:00 P.M.
Thursday and Friday-9:00 A.M. to 5:00 P.M.
Fort Benton Summer Hours (begin day after Memorial Day):
Monday-9:00 A.M. to 8:00 P.M.
Tuesday through Friday-9:00 to 5:00 P.M.
Big Sandy Hours
Monday and Wednesday- 12:00 P.M. to 5:00 P.M.
Tuesday and Thursday- 10:00 A.M. to 3:00 P.M.
Monday through Thursday- 11:30 A.M. to 4:30 P.M.
Wednesday and Thursday- 1:15 P.M. to 3:15 P.M.