The Chief Mountain port of entry will be open for the summer season from Thursday, May 15, 2025, to Tuesday, September 30, 2025, located along Highway 6 in Alberta on the boundary of Waterton Lakes National Park.
Chief Mountain hours of operation (Mountain Daylight Time):
- May 15, 2025 – May 31, 2025: 9:00 a.m. to 6:00 p.m.
- June 1, 2025 – September 1, 2025: 7:00 a.m. to 10:00 p.m.
- September 2, 2025 – September 30, 2025: 9:00 a.m. to 6:00 p.m.
Please visit this link for more information : https://www.canada.ca/en/border-services-agency/news/2025/04/chief-mountain-port-of-entry-opens-for-the-summer-season.html