OSLO FLOATING SAUNA | Sauna Stories

Sauna Stories: Experiencing the Oslo Floating Sauna life at Oslo Badstuforening Langkaia. This is the one that made me realise I’m a convert.

Sauna Stories continues, and this time, we’re in Oslo, where heat and cold aren’t a novelty or a trend but a way of life. If the UK is only just rediscovering the joy of outdoor saunas, Norway never forgot. Here, stepping into a wood‑fired sauna before plunging into the fjord is as ordinary as grabbing a morning coffee. People head down before work, after work, in the dark of winter, wrapped in woolly hats and quiet determination. It’s communal, unfussy, and deeply woven into the rhythm of the city.

I’d already had a taste of this on my Gutsy Girls trip in Venabu, but Oslo took it to another level. The floating saunas dotted along the harbour feel like tiny sanctuaries bobbing at the edge of the city, each one glowing with that unmistakable Nordic warmth. And inside one of them, a sign cheerfully reminds you: “Don’t forget your towel – sauna and icebathing makes you high”. A Hitchhiker’s Guide wink, and absolutely accurate.

So here we are: another chapter in Sauna Stories, my little series capturing these fire‑and‑water adventures, so they don’t disappear into the blur of travel and monthly journals. A way to honour the practices that are helping me feel curious, and occasionally brave enough to climb down a ladder into an icy fjord at sunrise.

Oh, and this one has a video…

Oslo Floating Sauna | Oslo Badstuforening, Langkaia

The Oslo Floating Sauna is a quintessential experience for anyone curious about why Norwegians swear by heat-cold therapy. Three new friends from My Norwegian Christmas Adventure – Jenny, Kate and Amanda – and I booked a sunrise session at Oslo Badstuforening’s Langkaia location, one of the iconic floating saunas bobbing on the edge of the Oslofjord. Even before stepping inside, the whole setup feels like a postcard: the Opera House glowing across the water, the sky shifting through its winter pastels, the city still quiet and slow.

Langkaia is the first floating sauna you see when you walk from Oslo Central Station towards the harbour, and because of its location, it’s the one that appears in guidebooks, blog posts, and tourist photos galore. Yes, including mine. But that morning it became more than a pretty picture. It was the experience during which I realised that the sauna and cold‑plunge life wasn’t just a fun travel activity; it was something I wanted more of. Something that could become regular.

We booked our session online a couple of nights before, choosing an 8.30am Monday slot to catch sunrise – an excellent decision. The light was glorious, and there were far fewer tourists taking photos of us than there would have been later in the day!

Splodz Blogz | Floating Sauna in Oslo — Oslo Floating Sauna.

Simple, Communal, and Very Oslo

Oslo Badstuforening is run as a community‑driven, non‑profit sauna association, and you feel that ethos immediately. It’s unfussy, welcoming, and designed for people who actually use saunas; commuters, students, retirees, groups of friends. Our communal session was relatively busy with locals, travellers like us, and even a family with kids (which surprised me). With that, I should add, this is a swimsuits‑on setup. Not all saunas in Norway are, so always check.

Facilities are basic but functional. We squeezed into a small changing room, stripped down to our swimsuits (already on, arriving ready for these things is always wise), tucked our valuables into a little locker, and got on with the business we came for. The 90‑minute session includes changing time, so it’s worth arriving promptly. I was extremely annoyed with myself for leaving my slides in the hotel room, which meant I was barefoot on ice‑covered pontoon decking for the entire session. If you go, bring flip‑flops or crocs. Your toes will thank you.

Despite the number of people, we never struggled for space. There are multiple saunas of different shapes and sizes, each with its own atmosphere, some quiet, some chatty, some hotter than others. Tiny signs on the doors tell you which is which (and the locals will soon say if you’re meant to be silent!). A host tended the wood‑fired stoves, but we poured water on the coals or stove plates as we fancied, sending up clouds of steam that made everything glisten.

Into the Fjord

Between rounds, you step outside onto the floating deck, where ladders drop directly into the icy water. And I mean icy. The fjord was semi‑frozen, with small areas broken open around each ladder where other brave bodies had plunged before us. In case you didn’t know, ice is sharp… twice I climbed out with blood gently oozing down my arm – nothing dramatic, but you know! Thankfully the cold water and the sauna afterwards were better than any first‑aid kit.

Which means you know I got in. The first time I made it to my belly button before retreating to the heat. A test run, I told myself, checking the steps, the water, my technique. Each round I got braver. A couple of floats. Two actual swims. With each dip, I got better at controlling my breathing, and allowed the cold water to top up whatever chemical cocktail it is that makes me feel joy.

In fairness, the swims came thanks to inspiration from a stranger. A lady we didn’t know – calm, confident, clearly a regular – stood up, strode out onto the deck, and jumped into the fjord. No ladder, no hesitation, just a clean plunge into the broken ice. She swam a few strokes, climbed back out, and returned to the sauna with a huge grin on her face.

She told us she comes to Oslo often and does this every time. Something about her ease and her matter‑of‑fact bravery flicked a switch in me. I thought: if she can jump in, I can definitely swim. I didn’t leap off the pontoon, let’s not get carried away, but I did climb down the ladder, let go, and just, well, swam. It was absolutely exhilarating.

A Ritual Worth Travelling For

Each plunge cued another sit down in one of the beautiful saunas, warming up, chatting with friends, watching the city brighten through the windows. The view of Oslo from the water was something else. Especially at sunrise. The cold was sharp, the heat was deep, and the city slowly brightened around us as if joining in the fun.

One of the unexpected joys of the morning was doing it all with friends. Most of the time, the four of us padded out onto the pontoon together, toes freezing on the ice‑crusted boards, cheering each other on as we took turns climbing down the ladder. Half the fun was watching someone else take the plunge – the gasp, the laugh, the triumphant scramble back up. We took photos and videos of each other too, little keepsakes of bravery and joy that I’m so glad we have.

Afterwards, we walked straight to a local bakery for another Norwegian tradition: coffee and a cardamom bun. Second breakfast. The perfect way to continue the experience and talk about what we’d just done. Warm hands, warm pastries, cold hair, glowing skin. Perfect.

That morning in Oslo is still in my bones. If you go to Oslo, I highly recommend trying a floating sauna. I’m sure the others along the fjord are also great, but I can only speak for this one, and I’d one hundred percent do it again next time I’m in this incredibly handsome city.

And let’s face it, the Oslo Floating Sauna is the reason Sauna Stories exists as a series. That, and the enthusiasm of Jenny and her map of local(ish) saunas that all need to be tried and tested. I’ll see you for another one very soon!