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Book Your Sauna Session

Grønnes sjøbad sauna opens in august 2025.

Drop-in individual (coming)

There is room for 15 people in the sauna (drop-in), and you’ll share the time with others who have booked at the same time. Price: NOK 150.

Group Booking (coming)

You can reserve the entire sauna for a group of up to 15 people. The sauna will be reserved exclusively for your group. Price: NOK 1,500.

How It Works

1. Choose whether you want drop-in (with others) or to reserve the whole sauna for your group (max 15 people).
2. Pay for your booking using Visa, Mastercard, or Vipps.
3. Arrive at your booked time and use the code you receive by SMS or email to open the door.
4. Start the sauna! It takes about 30 minutes for the sauna to get properly warm.

Rules

• Opening Hours: The sauna is open from 05:00 to 23:00. On Saturdays and Sundays, group bookings are available between 13:00 and 17:00. Group bookings are not available on weekdays between 05:00 and 11:00.
• Shower with soap before entering the sauna.
• Bathing suits must be worn in the sauna.
• Sit on a towel in the sauna.
• Maximum of 15 people in the sauna.
• The sauna must be vacated no later than 10 minutes before the booking ends.
• Minimum age to use the sauna without adult supervision is 18 years.
• All activity in the sauna and during bathing is at your own risk. Do not swim alone or out of sight of others. Diving is not permitted.
• Be aware that outdoor areas may have slippery floors.
• Only use fresh water on the heater. If using essential oils, be considerate of other guests in the sauna.
• Be considerate of others. Remember that some guests appreciate peace and quiet in the sauna. Indecent behavior is not tolerated.
• If you feel uncomfortable, dizzy, or sleepy, leave the sauna immediately.
• Smoking is not allowed in the sauna.
• Food and snus (tobacco) are not allowed in the sauna.
• Alcohol is not allowed in the sauna.
• Make sure the sauna is tidy when you leave.