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Ancient Tradition
meets modern science

Ancient Tradition
meets modern science

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The Source Sauna Studio and Day Spa Kalispell

A playground of

wellbeing

Tucked in historic downtown Kalispell, The Source is a wellness sanctuary created by Dr. C. Claude Basler and his wife, Alisha—together with their five children, because wellness is truly a family affair.

Why We Created The Source

Rooted in the ancient traditions of authentic Finnish sauna, cold-water contrast, therapeutic massage, and breathwork—and paired with the science-backed power of red-light therapy—The Source was designed to help you reset, recharge, and rise stronger in body, mind, and soul.

the science

Behind the Sauna

At The Source, our practice blends ancient tradition with modern research. Studies show that regular sauna use offers powerful, evidence-based benefits for the body, mind, and spirit:

Boosts Heart Health & Longevity

Frequent sauna use (4–7 sessions per week) is associated with a 50–63% reduction in risk of cardiovascular disease and up to 40% lower all-cause mortality compared to once-a-week users.¹

Protects the Brain & Sharpens the Mind

Regular heat exposure through sauna use is linked to a 66% lower risk of dementia and a 65% lower risk of Alzheimer’s disease, thanks to increased blood flow, BDNF production, and heat shock protein activity.²

Reduces Stress & Enhances Mood

Sauna use stimulates endorphins, lowers cortisol, and supports better emotional regulation—leading to improved mood, reduced anxiety, and deeper sleep.³

Speeds Recovery & Builds Resilience

Heat therapy lowers inflammation, enhances circulation, and supports muscle recovery—especially when combined with cold plunge contrast therapy.⁴

Encourages Mindful Living

Each session invites stillness, presence, and reflection—a practice that nurtures not just physical health, but a more grounded way of being.

¹ Laukkanen et al., JAMA Internal Medicine, 2015 ² Laukkanen et al., Age and Ageing, 2017 ³ Stanford Lifestyle Medicine Program, 2024 ⁴ PMC Journal of Human Physiology, 2018

Come to the Source

Step Into The Source
Yes, we are a day spa—complete with warm towels, soothing aromas, and a full sensory experience. But at The Source, it goes deeper.

Here, restoration is real: authentic Finnish heat, invigorating cold water, mineral-rich hands on touch, science backed red-light therapy and natural elements drawn from the source itself. The time to renew is now—slow down, refresh, and return to the world calmer, stronger, and restored.

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120 4th Street West
Kalispell, MT 59901

Tuesday – Friday, 7am-7pm
Saturday, 7am-5pm