The Best Saunas Near Oslo — Day Trips & Weekend Escapes

Oslo is one of Scandinavia’s great sauna cities. The Norwegian capital has embraced floating harbour saunas with particular enthusiasm, and the inner Oslofjord has become a destination in its own right for sauna lovers from across Europe. But Oslo is also an outstanding gateway to a wider region of excellent sauna experiences — from lakeside saunas in the forests of Bærum to the bathing culture of the Vestfold coast, most of which is reachable within an hour or two by car or public transport.

Whether you are based in Oslo for a few days or passing through, this guide covers the best saunas in the city itself and the finest day-trip and weekend sauna destinations within a two-hour radius.

Saunas in Oslo City

Oslo’s most visible sauna culture is concentrated around the harbour and the inner fjord islands. The city has invested significantly in waterfront infrastructure in recent years, and sauna operators have followed.

Bademaschinen is one of Oslo’s most popular floating saunas, moored in the harbour area and offering an accessible introduction to the city’s bathing culture. The combination of a well-heated sauna and direct plunge access to the fjord — with the city as your backdrop — makes for an memorable Oslo experience.

Badstuvogna Bekkelagsbadet and Badstuvogna Ulvøya are sauna wagons positioned at two of Oslo’s most popular outdoor bathing spots, giving residents and visitors alike a way to combine open-air swimming with sauna in a relaxed, community-oriented setting.

KOK Oslo offers a more curated experience — a floating sauna designed with care and attention, where the booking model ensures a more private, less crowded session. For visitors who want their Oslo sauna experience to feel considered rather than casual, KOK is an excellent choice.

Oslofjord Escapes (30–60 Minutes)

The communities immediately south and west of Oslo along the Oslofjord coast have developed a rich sauna scene of their own, close enough for a half-day excursion from the city.

Brønnøya Badstubåt in Asker is one of the most charming sauna boat experiences in the region. Asker is around 30 minutes from Oslo by train, and the Brønnøya location — a small island community with a strong outdoor bathing tradition — gives this sauna a genuinely local, unhurried character. The combination of a short ferry hop and a sauna session makes for a complete and satisfying half-day out of the city.

Aurora Sauna Krokkleiva in Bærum sits in a forested landscape above the Tyrifjord, roughly 45 minutes from central Oslo. The setting is spectacular — particularly in autumn when the surrounding forest turns copper and gold — and the sauna itself is beautifully designed. This is an excellent option for visitors who want to combine a forest hike with a sauna experience.

Aasgaardstrand Badeselskab in Horten is around an hour from Oslo and represents one of the finest community bathing traditions in the region. Åsgårdstrand is a historic artists’ town — Edvard Munch spent many summers here — and the bathing club has a warmth and local character that is genuinely engaging. Entry is affordable, and the social atmosphere around the water is one of the pleasures of the visit.

Vestfold Coast Saunas (1–1.5 Hours)

The Vestfold coast stretching south from Horten to Larvik offers a concentration of excellent sauna experiences within easy reach of Oslo, and the coastal road itself is one of the most pleasant drives in eastern Norway.

Aurora Sauna Holmestrand sits by the water in the small Vestfold town of Holmestrand, around an hour from Oslo. The sauna’s location and design make it a satisfying standalone destination, and the town has a quiet coastal charm that rewards a longer visit.

Bris Flytende Badstu operates from Tønsberg — one of Norway’s oldest towns and a hub of Viking Age history — roughly an hour south of Oslo. A floating sauna on the Tønsberg waterway, with the town’s medieval castle mound visible in the distance, makes for an unusual and enjoyable afternoon.

Kur Sauna Bjønnes is another Vestfold option, set in a coastal landscape well suited to the combination of sauna and sea swimming. The Vestfold coast is generally calmer and warmer than the open North Sea coast, making it particularly appealing for cold-water plunging in spring and early summer.

Inland and Forest Sauna Escapes

Not every sauna experience near Oslo has to involve the fjord. The forested lake district north and east of the city offers a different kind of sauna encounter — quieter, more meditative, surrounded by birch and pine.

The forest lakes of Nordmarka, which begin essentially at Oslo’s northern doorstep, host several informal and community sauna options that are popular with local walkers and skiers. Enquire locally or check current listings for seasonal sauna access in this area.

How to Get There

By public transport: Oslo’s excellent train and bus network puts many of these destinations within easy reach. Asker is served by commuter rail from Oslo S in around 30 minutes. The Vestfold Line runs from Oslo through Horten, Holmestrand, and Tønsberg. Bærum destinations can be reached by the Drammen Line or by local buses from Sandvika.

By car: Driving gives the most flexibility, particularly for combining multiple sauna stops in a single day. The E18 south along the Vestfold coast is a straightforward and pleasant drive. Parking is widely available at all the venues listed above.

By ferry: The inner Oslofjord is served by seasonal ferry connections from the Aker Brygge wharf in central Oslo. Some island destinations are only accessible by boat, which adds to the sense of escape.

Oslo’s sauna region is one of the most varied and accessible in Norway. Whether you have two hours or a full weekend to spare, there is a sauna experience within reach that will leave you understanding exactly why Norwegians structure so much of their leisure life around heat, cold water, and the outdoors.