To see epic mountain views use HWY 22 via RR540 - take this route (from Calgary)

https://maps.app.goo.gl/TTg4G8zXstTeuCMQ7

For the fastest route use HWY 2 to HWY 3 - featuring mountain views and wide open highway take this route (from Calgary)

https://maps.app.goo.gl/MsHVwdrNJFayQfio9

Amenities are limited in Waterton National Park; however, there are towns along your way with all the necessities.

(Coming from Calgary)

1. Calgary: (2.5hrs / 245km hours from Waterton)

Grocery stores: Walmart, Superstore

Gas Stations: Shell, Esso, Petro- Canada

2. Pincher Creek: (40mins / 55km from Waterton, Hwy 6)

Grocery Store: Co-op Grocery store, Walmart

Gas Stations: Shell Station, Fas Gas

(Coming from Saskatchewan)

3. Lethbridge: (1.5 hours / 132km from Waterton, Hwy 5)

Grocery Stores: Save-on Foods, Walmart

Gas Stations: Co-op Gas, Shell station

4. Cardston: (40mins / 55km from Waterton, Hwy 5)

Grocery Store: Extra foods

Gas Stations: Petro-Canada, Husky Gas station