Chief Mountain Border Crossing
| Chief Mountain Border Crossing | |
|---|---|
| US Border Inspection Station at Chief Mountain, MT | |
| Location | |
| Country | United States; Canada | 
| Location | 
 | 
| Coordinates | 48°59′52″N 113°39′39″W / 48.997698°N 113.660796°W | 
| Details | |
| Opened | 1936 | 
| Can. Phone | 1-800-461-9999 | 
| Hours | 9:00am - 6:00pm May 15–31 7:00am - 11:00pm June 1-Labour Day 9:00am - 6:00pm Labour Day-Sept 30 CLOSED Oct 1 - May 14 | 
| Website US Canadian | |
The Chief Mountain Border Crossing connects the town of Babb, Montana, with Pincher Creek, Alberta, on the Canada–US border. Montana Highway 17 on the American side joins Alberta Highway 6 on the Canadian side, creating the only road border crossing within the Waterton-Glacier International Peace Park. Poker Creek–Little Gold Creek and this crossing are the only ones closed in winter. It is the westernmost border crossing in Alberta.