Norwegian Sauna Chains Compared (2026): Damp, Heit, KOK, Booksauna & More

Sauna in Norway has gone from a niche private practice to a national pastime in less than a decade. Walk along the harbour in Oslo, Bergen, Stavanger, Trondheim or Tromsø today and you will see floating saunas, bath-houses and small wood-clad cabins where ten years ago there were only fishing boats and joggers.

Much of this growth is being driven by a small group of operators that have moved from one or two locations to a national footprint. Some are tightly run companies; others are loose federations of independent saunas sharing a brand. Either way, the chains are now where most visitors and most Norwegians actually book — they are open, predictable, and fit a Vipps payment in under a minute.

This guide compares the major Norwegian sauna chains as of 2026 — where each one operates, what they charge for, what they are good at, and what they leave on the table. Location counts and email addresses have been cross-checked against operator websites and the brreg.no business register.

Quick comparison

Chain	Locations	Price tier	Speciality	Website
Damp Sauna	25+ across S. Norway, Trondheim, Agder	Mid	Private rental, big group capacity	dampsauna.no
Heit (federation)	11+ under shared brand	Mid–High	Bergen bath-house feel + fjord outposts	heitsauna.no
KOK	2 in Oslo	High	Floating saunas + sauna boat on Oslofjord	kok.no
Booksauna	20+ in Rogaland, Agder, Sirdal	Mid	Floating + land, all bookable in one app	booksauna.no
Pust	4 in Northern Norway + Sandvika	Mid–High	Wellness-club model, yoga & meditation	pust.io
Vestfjord Sauna	10 around Bergen and Hordaland	Low–Mid	Subscription/membership model	vestfjordsauna.no
Sus Sauna	4 in Møre og Romsdal + Mosetertoppen	Mid	Mountain and valley camping locations	sussauna.no
Smeigedag Sauna	6 around Kristiansand and Sørlandet	Mid	Aufguss rituals + Sørlandet coast focus	smeigedagsauna.no
Kur Sauna	4–5 in Vestfold/Østfold	Mid	Ritual-led, Vestfold coast	kursauna.no
ROA Badstue	7 in Møre og Romsdal + Moss	Mid	Mobile-feel saunas at fjord and ski sites	roabadstue.no
Stu	2 in Trondheim	Mid	Lunch-break sauna in central Trondheim	stu.no
Badstuvogna	4 in Oslo/Akershus/Innlandet	Low	Mobile sauna trailers at city baths	badstuvogna.no

Damp Sauna — the big private-rental network

Damp Sauna (DAMP AS, org.nr 924537647) is the largest unified sauna chain in Norway by location count. Operating from a single brand and a single booking system, Damp runs more than twenty-five floating and land-based saunas across Stavanger, Sandnes, Trondheim, Egersund, Skien, Porsgrunn, Grimstad, Arendal and Hjelmeland. Their public address is hei@dampsauna.no.

Where they operate. In Stavanger and Sandnes alone Damp runs a dense fleet — Damp Helka, Damp Lumi, Damp Maija, Damp Mirja, Damp Pilvi, Damp Raija, Damp Ritva, Damp Taina, Damp Teija, Damp Tuula, Damp Venla, Damp Virva, Damp Sauna Storhaug and the Sandnes cluster of Damp Aino, Damp Eevi, Damp Heta, Damp Marika and Damp Solis. Sola hosts Damp Arja and Damp Sauna Sola. In Trondheim the brand operates Damp Catja, Damp Rydja and Damp Trondja. On the south and east coast you will find Damp Kata, Damp Rulvi, Damp Fevik, Damp Lohui, Damp Sanna, Damp Isla, Damp Sauna Skien and Damp Sauna Melvin.

What makes Damp distinctive. Two things. First, scale — no other private-rental chain has this density across multiple regions on a single booking system. Second, group format. Most Damp saunas are sized for groups, with capacities running from six to twenty-five. The brand is built around the private booking — your group, your time slot, no strangers — rather than the drop-in shared-bench format you get at KOK or Pust.

Pricing and booking. Pricing is published per sauna inside the booking flow at booking.dampsauna.no. See the operator’s site for current rates, opening hours and booking conditions.

Pros. Genuinely national availability for a private-rental format, consistent quality, easy booking from one account. Strong fit for groups of 6–15.

Cons. Less of an event or wellness-club feel than Pust or KOK. If you want a single-person drop-in with a bench full of strangers, Damp is not the natural choice.

Heit — the federation across Western Norway

“Heit” is one of the most recognisable names in Norwegian sauna, but it is best understood as a federation rather than a single company. Heit Bergen AS (org.nr 832236292) runs the four flagship Heit bath-houses in Bergen and is the most centrally managed cluster. Beyond Bergen, the Heit name is used by independent operators across Western Norway, the Hardanger fjord, Sogn, Sunnhordland and Telemark, each with its own ownership and its own pricing.

Where they operate. In Bergen, Heit runs Heit Bergen at Marineholmen, Heit Bergen Måseskjæret in Sandviken, Heit Bergen Laksevåg and Heit Kongen Sauna at Paradis. Outside Bergen the brand spreads into the fjords with Heit Åkrafjorden, Heit Balestrand, Heit Sogndal, Heit Sørfjorden Sauna, Heit Grimo in Hardanger, Heit Ølen, Heit Sunde Sauna, Heit Haugesund Sauna, Heit Sandnes and Heit Telemark in Akkerhaugen.

What makes Heit distinctive. Heit is the closest thing Norway has to a Bergen-style urban bath-house chain. The Bergen sites in particular run real wellness programmes — Aufguss steam ceremonies, breathing sessions, memberships and punch cards — alongside the standard sauna booking. Outside Bergen the experience varies by operator, but the brand connection means a recognisable look and a comparable level of facilities.

Pricing and booking. Each location books through its own page, with prices set locally. Several Bergen and fjord locations offer memberships and rituals, which makes Heit one of the better picks if you intend to use a sauna more than once or twice on a trip.

Pros. Strong urban presence in Bergen, fjord outposts in some of the most scenic parts of Norway, real ritual programming.

Cons. Inconsistent ownership means the experience is not uniform. The booking experience is fragmented compared with Damp or Booksauna.

KOK — the original floating sauna in Oslo

KOK OSLO AS is the most photographed sauna brand in Norway, and the one most international visitors meet first. Despite its profile, it is also one of the smallest chains in this list — KOK operates two locations, both in Oslo: KOK Oslo at Langkaia by the Opera House, and a second cluster at Aker Brygge, plus the original sauna boat that takes guests out into the inner Oslofjord. KOK is not in Bergen. The Bergen sauna scene is led by Heit and Vestfjord Sauna; KOK has no Bergen presence.

Pricing and booking. Three formats are available — private booking, shared drop-in, and the sauna boat. A “Badstuklubb” membership starts from 150 kr per person per month for regular users. Booking is online; pricing varies by format and time slot.

What makes KOK distinctive. The floating bath-house aesthetic — black timber, brass fittings, glass walls onto the fjord — is the design template that the rest of Norway has been borrowing for half a decade. KOK is currently ranked Tripadvisor’s #1 spa in Oslo (2025) and has a partnership with WWF on fjord conservation.

Pros. Iconic location, the most polished urban sauna experience in Norway, a sauna boat that no other chain offers.

Cons. Two locations only. Premium pricing. If you are not in central Oslo, KOK is not relevant — and not all Norwegian “floating saunas” are KOK, despite the assumption.

Booksauna — the Sør-Norge specialist

Booksauna (Booksauna AS, org.nr 831938692, post@booksauna.no) is a Stavanger-headquartered chain with one of the densest sauna networks in southern Norway. Their fleet covers floating and land-based saunas across Stavanger, Sandnes, Sola, Sirdal, Sauda, Saudasjøen, Søgne and Kristiansand, with further sites announced for Rosendal and Røldal.

Where they operate. In Stavanger and Sandnes, Booksauna runs BookSauna Stavanger, BookSauna Ask, BookSauna Aya, BookSauna Freja, BookSauna Mons, BookSauna Otto, BookSauna Sven, BookSauna Thor, BookSauna Timo, BookSauna Vega, BookSauna Alex, BookSauna Felix, BookSauna Henki, BookSauna Rikke and BookSauna Saga. BookSauna Steinen covers Sola. Inland and northbound, BookSauna Helga sits in Sirdal, BookSauna Luna in Saudasjøen and BookSauna Vivian in Sauda. On the Agder coast, Booksauna Høllen and Booksauna Skjærgårdsheimen are in Kristiansand and Booksauna Høllesaunaen in Søgne.

What makes them distinctive. Locally owned and operated from Stavanger, with a strong emphasis on sustainable operations and authentic, low-key sites — usually a wood-clad sauna at a working boat harbour or beach. Most are sized for 4–8 people, and almost all are within a few steps of swimmable water.

Pricing and booking. All bookings run through a single Booksauna account; payment is normally via Vipps. Prices are listed per sauna in the booking flow.

Pros. Highest density of saunas in Stavanger and Sandnes, well-priced, very easy booking, strong floating-sauna mix.

Cons. Almost entirely confined to Sør-Norge. If you are in Bergen, Oslo or anywhere north of Trondheim, Booksauna is not relevant.

Pust — the Northern Norway wellness club

Pust positions itself as a wellness club rather than a sauna rental. The company runs four locations, with Tromsø as the original base and the strongest Northern Norway focus of any chain in this list.

Where they operate. Pust in Tromsø, Pust Bodø, Pust Sortland and Pust Kadettangen in Sandvika just outside Oslo. The Tromsø site is a floating sauna in the inner harbour and one of the most distinctive sauna venues in the Arctic.

What makes them distinctive. Pust is the closest Norway comes to a wellness-club brand. Memberships, corporate plans, exclusive events, yoga, meditation and food are all part of the offer. It is the most “spa-like” of the chains in feel — designed around longer sessions with bathing, ritual and hospitality on top.

Pricing and booking. Standard sauna sessions, memberships, and corporate plans, all bookable on pust.io. Email is hello@pust.io.

Pros. The clearest wellness identity of any Norwegian sauna chain. Excellent in Northern Norway, especially during the polar night and aurora season.

Cons. Smaller footprint than Damp or Booksauna. Premium feel means it is not the cheapest entry point.

Vestfjord Sauna — the Bergen membership chain

Vestfjord Sauna runs ten saunas around Bergen and into Hordaland. Their model is unusual for Norway in being subscription-led: memberships start from 499 kr per month, with non-member sessions also available. All saunas are land-based, all near water, and most have direct access for cold dipping.

Where they operate. Vestfjord Sauna at Hjellestad and the Bergen Sailing Association, plus locations in Haganes, Naustdal, Ytre Arna, Florvåg, Loddefjord (Kjøkkelvik), Nesttun (Grimen), Lillesotra in Øygarden, Husnes Sauna in Kvinnherad, and a partnership site at Fjordslottet Hotel on Osterøy. The Kjøkkelvik site is marketed as the only Himalayan-salt sauna of its kind in Norway.

Pricing and booking. Membership-led, with subscription tiers from 499 kr/month. Booking is online with code-based entry sent by SMS, and most saunas are pre-warmed and ready when you arrive.

Pros. Excellent value for Bergen residents who want regular access. Geographic spread covers most of greater Bergen.

Cons. The membership-first model is less obvious for tourists doing one or two sessions. Public website does not always make per-session pricing easy to find.

Sus Sauna — mountain-and-valley specialists

Sus Sauna AS (org.nr 930162493, post@sussauna.no) is a smaller chain focused on mountain and camping locations rather than urban harbours. Three of their saunas appear in our inventory: Sus Sauna Åndalsnes, Sus Sauna Soggebru at the Soggebru Camping site outside Åndalsnes, and Sus Sauna Mosetertoppen at the Mosetertoppen ski stadium in Øyer. The brand also lists a Vestnes location on its own site.

What makes them distinctive. Sus is built around the post-hike or post-ski sauna at sites that are already destinations. The brand is explicit about a “naturnær” (nature-near) positioning. Drop-in and private formats are both available.

Pros. Best chain to combine with Romsdalen hiking, Mosetertoppen skiing or a Møre road trip.

Cons. Tiny network — relevant only if your itinerary already takes you near one of the three or four sites.

Smeigedag Sauna — the Sørlandet ritual chain

Smeigedag Sauna AS (org.nr 933242633, post@smeigedagsauna.no) runs six saunas in the Kristiansand, Lillesand and Mandal area, all on the south coast. The name “smeigedag” is Sørlandet dialect for the deep, comfortable warmth of a sauna at its best.

Where they operate. Smeigedag Bystranda at the central Kristiansand Bystranda site, Smeigedag Sauna Fjordblikk at Kristiansand Feriesenter, Smeigedag Lillebadstua in Mandal, Smeigedag Lillesand and Smeigedag Vennesla inland.

What makes them distinctive. Real ritual programming — Aufguss, Pirts (a Latvian-style ritual using birch and herbs) and sound baths sit alongside private and shared bookings. It is the most ritual-led of the southern Norwegian chains.

Pricing and booking. Private sauna, shared sauna, Aufguss session, gift cards and memberships. Prices listed on the booking page. Phone +47 373 20 500.

Pros. Best chain for Aufguss and ritual experiences in southern Norway. Strong Kristiansand cluster.

Cons. Confined to Sørlandet — not relevant outside the Kristiansand–Lillesand–Mandal triangle.

Kur Sauna — Vestfold’s coast specialist

Kur Sauna AS (org.nr 931035975, post@kursauna.no) runs four saunas along the Vestfold and Østfold coast, plus a Stathelle location listed on their site. From our inventory: Kur Sauna Sandefjord, Kur Sauna Bjønnes in Larvik, Kur Sauna Nevlunghavn and Kur Sauna Ula in the Larvik archipelago, and Kur Sauna Fredrikstad.

What makes them distinctive. A clear focus on the “kur” (cure) concept — sauna as part of a structured wellness ritual rather than a casual booking. Most sites are coastal with direct access to the Skagerrak.

Pros. Excellent coverage of the Vestfold coast, which is otherwise under-served by sauna chains.

Cons. Confined to a single region. Pricing and booking detail is light on the homepage; expect to dig into the booking flow.

ROA Badstue — the Møre og Romsdal fleet

ROA AS (org.nr 932022893, post@roabadstue.no) runs a fleet of saunas across Møre og Romsdal, with Geiranger, Valldal and Åndalsnes giving them excellent coverage of the most-visited fjord region in Norway. Their inventory presence includes ROA Badstue Åndalsnes, ROA Badstue Geiranger, ROA Badstue Valldal, ROA Badstue Sæbø at Sagafjord, ROA Kviltorp Camping in Molde, plus ROA Badstue Moss on the Oslofjord.

What makes them distinctive. ROA is the chain to know if you are doing the classic fjord road trip — Geiranger, Trollstigen, Romsdalen — and want a sauna at the end of each day. Most sites feel mobile or modular: clean, simple, designed to be deployed at a fjord viewpoint or campsite.

Pricing and booking. Bookings through the Periode platform. Minimum booking is two people. Phone +47 74 99 97 70.

Pros. The best chain for Møre og Romsdal road trippers and Geiranger visitors.

Cons. Smaller network outside the fjord region; the Moss site is the only southern outpost in our inventory.

Stu — the Trondheim lunch-break sauna

Stu Sauna AS (org.nr 927525348, support@stu.no) operates two central Trondheim saunas: Stu Brattøra on the harbour, and Stu Bunker’n, a wood-fired sauna built into a converted WWII bunker. The brand is built explicitly around the “lunch-break sauna” — short sessions, central location, simple booking. Despite the inventory listing “Trondheim/Oslo” historically, Stu’s current public site lists only the two Trondheim saunas.

Pros. The most convenient sauna in central Trondheim. Bunker’n is one of the most architecturally interesting saunas in Norway.

Cons. Trondheim only.

Badstuvogna — mobile saunas at city baths

Badstuvogna AS (org.nr 925903256, post@badstuvogna.no) runs a fleet of mobile sauna trailers placed at established city bathing spots. Locations in our inventory include Badstuvogna Bekkelagsbadet in Oslo, Badstuvogna Ulvøya, Badstuvogna Jessheim and Badstuvogna Kongsvinger.

What makes them distinctive. The mobile trailer format means Badstuvogna can place a working sauna at a popular bathing spot without permanent infrastructure. Useful for cities without a floating sauna scene yet.

Pros. Reaches places the bigger chains haven’t built into yet. Good price point.

Cons. Smaller, simpler saunas. Less of a destination than Heit or KOK.

Which chain should you pick?

A short decision framework:

• You are in Oslo and want the postcard floating-sauna shot. Book KOK at Langkaia or Aker Brygge, or the sauna boat if you want the full fjord excursion.
• You are in Bergen. Heit covers urban sauna in four locations; Vestfjord Sauna is better value if you will use it more than once. The two complement each other well.
• You are in Stavanger or Sandnes. Damp and Booksauna both have very dense networks. Pick whichever has a sauna closest to you — they are roughly equivalent on price and quality.
• You are in Tromsø, Bodø or anywhere in the north. Pust is the only national chain that genuinely operates up there.
• You are in Trondheim. Stu for central convenience; Damp (Catja, Rydja, Trondja) for floating.
• You are road-tripping the fjords. ROA for Møre og Romsdal, Heit for Sogn and Hardanger, Sus for Romsdalen and Mosetertoppen.
• You are on the south coast. Smeigedag for ritual experiences around Kristiansand; Booksauna for the Stavanger–Kristiansand corridor; Kur for Vestfold.
• You want a wellness-club feel with yoga and food. Pust.
• You want a private sauna for a group of 10–20. Damp’s larger units are sized for that and Booksauna has options too.
• You want the cheapest path in. Vestfjord Sauna for Bergen residents on a membership; Badstuvogna for Oslo-area drop-ins.

Independent operators worth knowing

The chains do not cover everything. Some of the best Norwegian saunas are independents — single-site operators that are not part of any group, but well worth a booking. A few that come up repeatedly:

• Oslo Badstuforening — the volunteer-run sauna association on the Oslofjord, the spiritual home of the modern Norwegian floating sauna.
• Lilleborg Elvebadstue — a riverside sauna on the Akerselva, a different feel from the floating saunas in the inner harbour.
• Drøbak Badstue — a long-running south-Oslofjord sauna in a postcard fishing town.
• Holmestrand Fjordbadstu — one of the more impressive single-site saunas on the western Oslofjord.
• Bris Flytende Badstu in Tønsberg, Fram Badstu in Larvik and Nordre Jarlsberg Badstue cover the Vestfold coast outside the Kur network.
• Hardanger Flytebadstu at Ulvik — one of the most photogenic floating saunas in the Hardanger region, independent of Heit.
• Isfjord Radio Adventure Hotel — Kokeriet Sauna on Svalbard — the most remote sauna in Norway.

The chain ecosystem is still expanding. Damp, Booksauna and Heit have all added sites in the last twelve months, and several new chains are emerging at the regional level. For trip planning, the chains give you predictability; for the most memorable single sessions, an independent often wins.

For more on each region, see the best floating saunas in Norway, the best wood-fired saunas in Norway, and the city guides for Oslo, Bergen, Stavanger, Trondheim and Tromsø.