Travelling to Montana Carway/Piegan crossing is one of the less travelled and quite scenic routes, border open 7 am to 11 pm. There is only south bound Duty Free, so make your purchases on the way down to bring back.
Open Thursday through Saturday 8:30am-5:30pm
PO Box 698, Cardston, AB T0K 0K0, Canada
15 minutes south of Cardston on highway #2 located on the left just before Canadian customs, at the Carway, AB and Piegan, MT border.