This compact custom sauna sits on a private hillside property on Koh Samui, positioned to face the Gulf of Thailand. The 1.8 × 1.7 m outdoor cabin is built entirely from solid teak — a timber well suited to the island's heat and humidity — and finished to blend naturally into the surrounding landscape.
Inside, a 9 kW sauna heater brings the cabin up to temperature efficiently, even in the tropical climate. The compact footprint makes this a genuinely personal bathing space: one or two people, ocean air, and the quiet of the hillside.
Every Sisu Sauna build is designed around the site and the client. If you have a spot in mind — a garden, a rooftop, or a view like this one — you can start laying out your own sauna at sisusauna.app, or reach us directly on WhatsApp to talk through the details.