Sauna

Sauna your way – whether you seek calm, connection, or a transformative heat journey.

Sauna experiences and membership

Shared sauna

For shared saunas, you can book a sauna as an individual or with a partner, colleague or a couple of friends. You will most likely sit together with other sauna guests in a shared sauna. In some of the saunas there is a Finnish sauna option, where the person closest to the heater can pour water on the heater to create steam/showers.

Price

DKK 150 per person for 1 hour in the sauna.
There are 10 minutes before and after the 60-minute sauna for showering and changing.

Shared sauna – Horizon

Our newest sauna, “Horizon,” is now open to everyone. It is available as a gus sauna, a shared sauna, and a private sauna for events. 

Price

DKK 180 per person for 1 hour.

Private sauna

Here you rent an entire sauna with room for 10 people and you will only sit with those you know. In the private sauna, you have the opportunity to become your own gus master and purchase a gus package consisting of nine different essential oils, fan, etc. that will help you have an extra great sauna experience.

You will receive a wooden tray with three sets of three essential oils of three different themes. For example: Wild forrest, juniper, blue chamomile – basil, mint, lemongrass – mountain pine, larch, cedarwood. They are “served” as 3 large moulded snowballs that melt on the sauna stones and 6 steel cups with pre-mixed oil and fresh water in the right proportions with a scoop to avoid burning yourself on the steam. The staff instruct the guests on how to do this. This makes the sauna as private as possible, as there is no stranger in the sauna during the booking.

Price

DKK 1,200 for one hour
DKK 2,000 for two hours

300 kr. for nine essential oils + instruction (so 30 kr. per person for a full sauna with 10 people)

Private sauna – Horizon

Private bookings of the entire Horizon sauna can be made by writing to info@green-island.dk  

Saunagus – Horizon

We offer a range of different gus experiences in our new, large Horizon sauna.
Read more about the different types of gus and book your gus session by click here.

Price

DKK 220 for 1 hour and 15 minutes

Transformative sauna gus in a 10-person sauna

During the transformative sauna shower, we give you the opportunity to push your own boundaries, both because we turn up the heat, but also because our specially selected music and unique blends of essential oils will invite you to look deep within.

We run 3 rounds of about 15-20 minutes per round. In between rounds, you can enjoy a cold bucket of water or a cold shower. All rounds will be experienced differently and you will be guided through via meditation, so that you can more easily embrace the extreme heat, the scents and the music that is played. Gusen is for beginners and experts alike. You should have drunk 1-2 litres of water in the hours leading up to a gusand bring a towel to sit on. Homemade lemonade is included in the price.
The sauna infusion session is for both beginners and experienced guests. You should drink 1–2 liters of water in the hours leading up to the session and bring a towel to sit on. Homemade lemonade is included in the price.

Price

DKK 220 for 1 hour and 15 minutes

Membership

Membership is open for both existing and new Winter Island members

Our winter season runs from October 1, 2026 to May 1, 2027.

Price: DKK 300/month

Payment is made upfront for either half or the full season, as our booking system unfortunately does not support monthly payments.

Prices are as follows:

Half season: 3.5 months → DKK 1,050
Full season: 7 months → DKK 2,100

Benefits of membership

  • Possibility to book a shared sauna once a day in the four 8-10 person saunas on the island
  • Free on weekdays for start times between 6:30 AM and 2:30 PM
  • Half price (DKK 75) during all other times
  • Memberprice on shared Horizon DKK 30 on most weekdays at 15:00 and 16:00 (start times) and DKK 90 at all other times
  • Special price on sauna gus sessions: DKK 160 (normal DKK 220)
  • Bring a friend for DKK 100 by choosing one member ticket + one standard ticket. First enter your membership code and press “use code”, then the friend code “MEMBERBUDDY” (capital letters) and press “use code”. Then it costs 100 DKK for your friend, while you get the member price
  • Half price coffee and tea in the café

Facilities

We have the following facilities on Winter Island:

  • 4 high-quality floating saunas with a maximum capacity of 8-10 people
  • 15kW ovens known for their reliability
  • 6 changing rooms, one in each sauna and two gender-segregated
  • 3 hot water showers, 2 cold water showers 
  • 1 cold shiver bucket with 7 litres of water
  • Option to purchase towels – one to sit on and one beach towel for DKK 30 per rented set
  • Lockable lockers in changing rooms that can hold laptops, wallets, mobile phones, etc.

Giftcard

Surprise someone you care about with a gift card to Winter Island – a floating oasis of calm, warmth, and wellbeing in the heart of Copenhagen. Give them a break from everyday life, an experience in the middle of the city, and a memory to take with them.

Flexibility and freedom

A gift card to Winter Island can be used freely for all our experiences – from shared sauna and private sauna to sauna infusion sessions.

  • You choose the value of the gift card.
  • The gift card is valid for 24 months from the date of purchase, giving the recipient plenty of time to find the perfect moment.

How it works

  • Choose the desired gift card value in our shop. 
  • Receive the gift card directly by email with a unique code.
  • Print it – or send it digitally – and surprise someone you care about.