Authentic Finnish Sauna Rentals: Private or Community Sessions

Rejuvenate with a Seasonal Sauna Rental Experience (November-March)

Experience a Traditional Wood-fired Finnish Sauna

Inspired by the timeless Finnish sauna culture and Nordic tradition, we created a welcoming forest retreat where warmth and wellness thrive in harmony with nature. Embrace tradition, community connection, healing, and a peaceful experience.

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Elevate Your Health with a Hot Sauna and Cold Plunge

A lot of people love the Finnish sauna experience for its numerous benefits! The combination of heat and chill from the cold plunge in the river or tub, improves cardiovascular health and relieves physical pain. Studies show that it improves immune function, stress relief, and sleep, too.

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Book an Exclusive Private Sauna Rental for Couples or Groups

visit us and experience the sauna with your group

Come to Frog Hollow with your group. Whether you're celebrating a special occasion, or simply crave a warming sauna retreat for a few hours in nature, our Finnish sauna is ready for you.

How to Enjoy Our Finnish Sauna in Northeastern Connecticut

Save Your Seat — Book Your Sauna Session

RESERVE YOUR SAUNA SESSION AT FROG HOLLOW

1. Arrive &
Get Settled

Your attendant, Gary, will walk you through everything you need to know to enjoy your sauna experience. Arrive with your swimsuit and towel, and we’ll have the wood stove warming so you can ladle water onto the stones and enjoy soothing steam.

2. Sweat, Cool, & Reset

Relax into the heat for 15–20 minutes, then step outside to cool down or take a cold plunge. Allow your body time to adjust, rehydrate with water (2–4 glasses recommended), and repeat the cycle as desired—listening to your body throughout.

Step 3: Cool Down & Rebalance

After 15–20 minutes in the sauna, step outside to cool down or enjoy a refreshing cold plunge. Allow your body time to adjust, rehydrate with water (2–4 glasses recommended), and repeat the cycle as desired—always listening to your body.

Looking to use a sauna elsewhere?

Enjoy a sauna at your home or wherever you choose. Experience the authentic tradition of a Finnish sauna in your place.

MOBILE SAUNA RENTAL

NOTICE OF LIABILITY
By booking a session, you acknowledge and agree that you have read, understand, and accept the full Sauna and Cold Plunge Use Liability Waiver, Assumption of Risk, and Release of Claims for the facility located at 8 Wilsonville Rd, North Grosvenordale, Connecticut. You understand that sauna and cold plunge use involves inherent risks, including but not limited to heat stress, dehydration, dizziness, burns, slips or falls, aggravation of pre-existing medical conditions, serious injury, illness, or death. By proceeding, you confirm that you are at least 18 years of age, not pregnant, not under the influence of drugs or alcohol, and have no medical conditions that would make use unsafe. You voluntarily assume all risks associated with your session, agree to follow all posted rules and instructions, release and hold harmless the owner, operators, property owners, and affiliates from all claims to the fullest extent permitted by Connecticut law, and accept responsibility for your personal belongings and any damage caused. The full printed waiver and disclosure will be provided on-site and is legally binding. Booking constitutes your agreement to all terms in full.

FOR ANY QUESTIONS PLEASE CONTACT US