Overview
A rare “soakable” wild spring in southern Alberta, with real effort attached
Mist Mountain’s little hot spring pools sit in big Rocky Mountain terrain, not far from the Kananaskis Trail (Highway 40). There’s no gatehouse, no changing room, and no managed pool deck, it’s a backcountry stop that happens to have warm water. If you want a quick, guaranteed soak, this isn’t it. If you want a short, steep hike to a tiny natural soak with a mountain backdrop, it’s a memorable one.
What the soak is like, in practical terms
Expect small pools that can feel crowded fast, because there isn’t much water surface to share. Conditions vary with snowmelt and recent weather. Some days the pools are comfortable, other days they’re fiddly, and you’ll spend more time getting in and out than you planned. Think of it as a hike first, and a soak second, and you’ll have the right mindset.
Why people still go
Because it’s one of the few natural hot spring soaks within striking distance of Calgary, and the approach is short enough to do as a day hike when Highway 40 is open. It’s also a good reality check: wild hot springs are not spas. They’re messy, changeable, and worth it anyway, if you go prepared.
Location & Access
Where it is
The Mist Mountain hot springs are accessed from the Kananaskis Trail (Highway 40) area in Kananaskis Country, Alberta. The map pin for this listing is the usual pull-off / start point used by hikers, not a signed facility.
By car
You reach the area via Highway 40. Parking is informal, typically a wide shoulder or pull-off rather than a marked lot. Plan to arrive early on summer weekends, because the shoulder space fills and roadside parking can get sketchy.
Seasonality and road closure
The Highwood Pass section of Highway 40 has an annual winter closure (dates vary by segment and year). In practice, that means you should assume the road is closed for much of winter through late spring, and verify the current closure status before you drive.
On foot
The hike is short enough to be tempting, but it’s not “easy.” It climbs, it can be slippery, and the route is not built like a tourist trail. Bring offline maps, keep your group tight, and budget extra time for breaks.
What to bring
Water, food, layers, and traction that matches conditions. Add bear spray and the habit of actually using it correctly (carry it accessible, not buried). Bring a small pack towel and a dry layer for the descent. There are no toilets, so plan accordingly.
Suitability & Accessibility
Mist Mountain hot springs are best for confident hikers who want a quick hit of wilderness and are fine with uncertainty at the soak. If you’re expecting a wide pool, consistent temperatures, or personal space, you’ll be disappointed. If you’re happy with a small, shared pool and a rugged approach, it can be a great day.
Families
For most families, this is a stretch. The climb and footing make it a poor match for toddlers and anyone who needs predictable terrain. If you bring older kids, keep the focus on the hike and treat the soak as a bonus, not the main event.
Mobility and accessibility
This is not wheelchair accessible. The access is via an uneven hiking route, with grade, natural surfaces, and no built supports. If you need step-free travel, choose a developed hot spring facility instead.
Experience reality check
Even strong hikers can feel surprised by how quickly the small pools crowd up. Go at off-peak times if you can, and be ready to soak briefly and move on. If the pools feel too busy, you’ll still get a solid hike out of the day.
Safety & Etiquette
Mountain hazards
Weather changes fast in Kananaskis. Carry layers even on blue-sky days, and turn around if wind, rain, or visibility shift for the worse. Early season snow can linger and make the descent slick.
Wildlife
This is bear country. Make noise on the approach, keep food packed, and do not rely on a bell. Bear spray should be on your body, not in your bag. If you see wildlife on the route, give it space and change plans instead of pushing through.
Hot water caution
Natural pools can have hotter inflow points. Test water with a hand first, and avoid putting your face near any strong flow. Keep soak times reasonable, step out if you feel lightheaded, and warm up before you hike back down.
Etiquette at tiny pools
There isn’t room for long, possessive soaks. Share space, keep voices low, and avoid blocking the easiest entry/exit spots. Don’t use soap or shampoo, even “biodegradable” products, it still pollutes a small water system.
Leave no trace
Pack out everything, including food scraps. If you have to go to the bathroom, do it properly and well away from water. Treat the pools like a fragile feature, not a party spot.
FAQs
Is Mist Mountain Hot Springs easy to find?
Not really. The start is often described as unmarked and parking is informal. Use offline navigation and do not assume there will be signage, especially if snow or roadside conditions change the usual pull-off.
When can you access the trailhead on Highway 40?
Highway 40 has an annual winter closure in the Highwood Pass area. Always check the current road status before you drive, because closure dates and temporary restrictions vary.
Is there a changing room, toilet, or trash can?
No. Plan for a true backcountry visit: pack out trash, bring your own supplies, and be ready to handle bathroom needs responsibly.
Can I count on a comfortable soak?
No. Pool conditions and comfort can change with snowmelt and weather, and the pools are small enough that crowds affect the experience. Treat the soak as a bonus after the hike.
Is it family friendly or accessible?
For most families with young kids, it’s not a great fit. It’s also not wheelchair accessible. If you want easy access, choose a developed hot spring instead.