Custom-Built Saunas, Hand-Crafted IN Northern California.

Designed and built in Marin County, shaped with intention and rooted in traditional sauna and cold plunge practices for modern wellness.

Discover the keys to the magic kingdom… INIPA.

Rooted in tradition, informed by analytics.

At Inipa, we hand-build saunas and cold plunges from natural materials — each one shaped with intention, balance, and respect for tradition. Our work combines artisanal craftsmanship with modern wellness, creating spaces that restore clarity, strength, and calm in a world that rarely slows down.

Modern research continues to affirm what ancient cultures have long known — regular sauna and cold exposure can reduce stress, support immune function, improve circulation, enhance recovery, and promote deeper sleep. The science simply echoes what the body already understands: contrast restores balance.

That rhythm — the movement between heat and cold, effort and stillness — invites alignment. It’s a reminder that balance isn’t found; it’s practiced, and it’s built.

Through these influences and our devotion to craft, Inipa curates more than a product — it’s a practice of intentional well-being, where every element supports a deeper connection to body, mind, spirit, and community.

Based in Fairfax, California, Inipa designs and builds custom saunas and cold plunges for homes and private spaces throughout Marin County and the greater San Francisco Bay Area.

Allow yourself to reconnect with your inner spirit, to be reborn amid the complexities of the modern world — and to remember what it feels like to truly live again… Inipa.

Each Inipa sauna is individually handcrafted — double-walled, insulated, and built to hold heat with efficiency. Designed to endure all seasons, it’s made to provide a lifetime of respite and restoration.

Every build is a custom work of art — where function and form meet through traditional craftsmanship. Details matter: a roofline that sheds rain, materials chosen for strength and character, and layouts tailored to your view and space.

We build with the same purpose that guides the practice itself. Sauna is a meditation — a ritual in stillness and renewal — and every Inipa sauna is built to honor that rhythm.

The SAUNA

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Custom built INIPA sauna, a horizontal window near the roof, and exterior light fixture, situated next to a tree and wooden fence, with a large round wooden planter in the yard.
Inside a small wooden sauna with wooden walls and benches, towels on a shelf, and a sauna heater with stones, with a wooden door open to the outdoors.
Stacked white towels on cedar bench, in a wood-paneled sauna.
Wooden sauna room interior with a bench, towels, a panel heater with stones, a small overhead light, and a window showing outdoor trees.

Contact Us

Ready to begin your ritual? Give us your details and we’ll connect with you in no time. We’re eager to start your wellness journey with you!