SISU Sauna and Cold Plunge
📍 1181 S Silverstone Way Ste 140, Meridian, Idaho, 83642
Services: Cold Plunge, Float, Infrared Sauna, Traditional Sauna
Amenities & Features
About
Cold Plunge & Sauna
SISU Sauna and Cold Plunge offers traditional Finnish saunas and invigorating cold plunges for contrast therapy. Guests consistently describe the sauna as fantastic, brand new, spotless, and maintained at a perfect temperature. The cold plunge pool is kept at a refreshing 40 degrees, which visitors find incredibly effective for recovery. The contrast therapy is highlighted for its significant benefits, including promoting muscle recovery after workouts, reducing inflammation, and enhancing mental toughness. Many guests incorporate sessions into their weekly routine, noting the process of alternating between the hot sauna and cold plunge leaves them feeling rejuvenated, recharged, and physically refreshed. The facility provides a clock inside the sauna to help guests easily time their sessions.
Atmosphere
The venue is noted for its beautifully designed, spotless, and well-organized space. Guests appreciate the calm and welcoming vibe, describing the sauna as peaceful with relaxing music and lighting that enhances the overall experience. The facility has a brand-new, shiny appearance that contributes to a top-tier wellness atmosphere, making it suitable for solo recovery, date nights, or sessions with friends.
Pricing
While specific pricing is not detailed in the provided reviews, guests mention the availability of a monthly membership pass. They note that this pass pays for itself in about two visits and represents good value, encouraging regular attendance. The booking app for scheduling sessions is reported to work perfectly.
Staff
The owner, Spencer, and his team receive frequent praise for being friendly, helpful, and welcoming. Guests note that Spencer personally explains the process to newcomers and that the staff is very flexible with accommodations, such as moving sessions for travel or illness. This personal touch and care from the owners are a significant part of the guest experience.
Additional Amenities
The venue is well-equipped with amenities that support the contrast therapy experience. These include a refreshing shower, a cold-water plunge pool, a drinking water dispenser, and tea. Everything is organized to provide a complete and uncluttered session.


