Weather in Kootenay National Park

About Kootenay National Park

Named for the Kootenay people who first inhabited these mountains, this park stretches north–south along the stunning Columbia River.

Country

Canada

Best months to visit

Year-round

Currency

CAD

Language

English

Things to do in Kootenay National Park

Soak in Radium Hot Springs pools at twilight Drive the Banff-Windermere Parkway through canyon switchbacks Hike to Marble Canyon where turquoise water cuts through stone Trek to Kindersley Pass for alpine meadows and bighorn sheep Explore the Jumper Lake Trail through old-growth forest Kayak the Kootenay and Columbia Rivers for wildlife viewing

Weather by month

Click any month for detailed weather information and travel tips.

Radium Hot Springs gives Kootenay its identity—a place where geology and wellness converge, where you can soak in 47-degree thermal water under stars and know you're in the mountains' heart.

Best areas to stay in Kootenay National Park

Radium Hot Springs

Natural thermal pools where 47°C mineral water meets cool river—a spa experience set against towering canyon walls.

Banff-Windermere Parkway

Scenic 43-km drive through dramatic canyon and switchbacks, descending from the Continental Divide to the Columbia River valley.

Marble Canyon

Narrow gorge where turquoise Kootenay River has carved through white marble and limestone, accessible by short walk from the road.

Kindersley Pass

High alpine pass reached by 10-km hike, offering bighorn sheep, wildflowers, and views across the Kootenay Valley.

Getting to Kootenay National Park

✈

Flights

Calgary International Airport (500 km), then 6-hour drive west through Banff

⏱

From London

2 hours from Banff; 6.5 hours from Calgary

🚕

Getting around

Rent a car to drive the parkway. Most attractions are accessed from the main highway; short walks available.

Frequently asked questions

Are the hot springs worth it?

Absolutely. Soaking in hot mineral water under stars with mountains towering around you is a transformative experience.

When should I visit Radium Hot Springs?

Spring and fall are magical—fewer crowds and the thermal contrast with cool nights is perfect. Summer is crowded; winter pools stay open.

How many pools are there?

Two public pools—a warmer soaking pool (47°C) and a cooler swimming pool (39°C). Facilities are excellent.

Can I access the hot springs without entering the park?

Yes, Radium Hot Springs is a public facility separate from the national park, though very close to park boundaries.

Are the roads scenic?

The Banff-Windermere Parkway is one of Canada's most beautiful drives—43 km of constant views.

Traveler reviews

★★★★★

Soaking in the hot springs at dusk with stars emerging was pure magic. The water is perfect—warm enough to soak for hours but the air is cool.

Jennifer Walsh · October 2024

★★★★☆

Kootenay gets less attention than Banff but the scenery is just as dramatic. Marble Canyon was a hidden gem and the parkway drive is fantastic.

Antonio Rossi · July 2024

★★★★★

Perfect shoulder season. Fewer people at the hot springs, wildflowers starting to bloom. The contrast between soaking in warm water and the cool mountain air is incredible.

Lisa Chen · May 2024