Ainsworth Hot Springs Resort

About this spa

High above Kootenay Lake, this retreat is built around the kind of soak that lingers in memory: a rock-walled hot spring cave where the water grows hotter, the air turns steamy, and the whole space feels hushed and elemental. Guests often pair that signature grotto with the open-air pools and the cold plunge next to them, creating a satisfying hot-cold circuit that leaves the body loose and the mind clear. With robes, towels, lockers, showers, a relaxation room, massage rooms, a floating sauna, and a private, view-rich setting, the experience feels as restorative as it is scenic. The resort’s lake-and-mountain backdrop is part of the wellness ritual here, especially from the pool deck, dining room, and guest rooms, where the views make even quiet moments feel expansive. Food and spa treatments add another layer for travelers who want more than a quick dip, while the overall atmosphere stays clean, calm, and intentionally unhurried. It’s the kind of place that rewards early arrivals and unstructured time, especially in winter when the contrast between steaming water and crisp mountain air feels almost cinematic. Wellness Score: 98. Designed for just 10 guests, it offers an intimate, focused escape for those seeking depth rather than crowds.

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