Saunas by the Sea in København (2026 Guide)
Copenhagen's harbour saunas sit directly on the inner harbour, swimmable since 2002. CopenHot at Refshaleøen and Helgoland Badeanstalten offer saunas with cold plunges into the harbour — swimwear required, year-round access, water temperature around 3–5°C in winter.
3 venues
Saunas by the Sea in København
Amager Strand Sauna
Copenhagen beach sauna
La Banchina Sauna
Copenhagen harbor sauna with winter bath
Fisketorvet Havnebad Sauna
Central Copenhagen harbor sauna
Who this is for
Anyone who wants the Copenhagen harbour experience in its most intense form. Winter sessions pair sharp sea cold with the city's design-forward sauna aesthetic.
Booking tips
CopenHot books out on weekend evenings — reserve at least 5 days ahead in winter. Helgoland's historic platform allows more walk-ins. Harbour water is clean and tested regularly.
Related
Frequently asked questions
What is the best saunas by the sea in København?
Copenhagen's harbour saunas sit directly on the inner harbour, swimmable since 2002. CopenHot at Refshaleøen and Helgoland Badeanstalten offer saunas with cold plunges into the harbour — swimwear required, year-round access, water temperature around 3–5°C in winter.
Who are saunas by the sea in København best for?
Anyone who wants the Copenhagen harbour experience in its most intense form. Winter sessions pair sharp sea cold with the city's design-forward sauna aesthetic.
How do I book a saunas by the sea in København?
CopenHot books out on weekend evenings — reserve at least 5 days ahead in winter. Helgoland's historic platform allows more walk-ins. Harbour water is clean and tested regularly.