Everyone’s heard of the Blue Lagoon — it’s practically Iceland’s national icon. But did you know there are loads of other incredible lagoons and hot springs across the country? From sleek modern spas to rustic natural pools, Iceland is full of geothermal treasures waiting to be discovered.
After soaking our way around the country, here’s our honest guide to some of Iceland’s best lagoons — from the famous ones to the hidden gems — plus a few local tips you won’t find in a brochure.
The Blue Lagoon – The Classic
Let’s start with the obvious one: The Blue Lagoon.
Located near Keflavík Airport, it’s the perfect first or last stop on your Iceland trip. The water is a dreamy milky blue, rich in minerals and silica that make your skin feel silky soft. Don’t skip the silica mud mask or a cheeky drink from the swim-up bar (tip: it’s on the right when you enter — priorities!).
When you first step in, visibility can be tricky because of the steam, but that just adds to the atmosphere. And while you’re there, make sure to visit the sauna — it’s a bit hidden but absolutely worth it.
Yes, it’s touristy and not cheap, but it’s iconic for a reason. It’s the Icelandic spa experience everyone should try at least once.
Sky Lagoon – The Modern Luxury
Just outside Reykjavík, Sky Lagoon is the newer, sleeker rival to the Blue Lagoon — and it’s stunning.
The infinity edge looks straight out over the Atlantic Ocean, especially magical at sunset. The seven-step spa ritual (including a sauna with ocean views, cold plunge, and mist room) takes relaxation to another level.
It’s adults-only, so if you’re after a calm, grown-up experience, this is the one. It’s usually less crowded than the Blue Lagoon, though sunset can get busy — for good reason. Watching the sun dip below the sea while you float in warm water? Unreal.
Secret Lagoon – The Authentic One
Hidden in the village of Flúðir, the Secret Lagoon (Gamla Laugin) is Iceland’s oldest natural pool. It’s rustic, peaceful, and surrounded by bubbling hot springs and steam vents that make it feel like you’ve stepped into another world.
It’s smaller and cheaper than the big-name lagoons, making it a great stop if you’re driving the Golden Circle.
A heads-up though: the changing facilities are communal, which is completely normal in Iceland. If that feels daunting, don’t worry — nobody’s looking at you! It’s part of Icelandic tradition and a sign of respect for cleanliness and the culture.
Laugarás Lagoon – The Newcomer
Down the road from Flúðir, the brand-new Laugarás Lagoon has just opened — and it’s already getting attention.
It’s modern, beautifully designed, and surrounded by open countryside. It has that calm, spa-like atmosphere that still feels connected to nature.
We haven’t been yet (we’re going in January!), but from what we’ve seen, it looks incredible — and right now the price is surprisingly low for what you get. We suspect they’re keeping it affordable to draw visitors in, so go soon before the prices creep up!
Mývatn Nature Baths – The Northern Gem
Up in North Iceland, you’ll find Mývatn Nature Baths, often called the “Blue Lagoon of the North”.
It has the same bright blue water, but with volcanic mountains all around and far fewer tourists. There’s a bit more of a sulphur smell — totally normal — but the scenery makes up for it. At sunset, with the mist rolling off the pools, it’s pure magic.
Forest Lagoon – The Scenic Escape
Also in the north near Akureyri, Forest Lagoon offers something completely different — it’s surrounded by trees, with breathtaking mountain views and a cosy, luxurious vibe.
You’ll find a swim-up bar, warm pools, firepits, and even a bar built into the water. Visit in winter when snow’s falling, and it feels like something out of a fairytale.
Krauma – The Minimalist Spa
In West Iceland, near Deildartunguhver (Europe’s most powerful hot spring), lies Krauma, a beautifully minimalist spa built from black stone and natural wood.
It blends hot and cold pools, saunas, and steam rooms for a true contrast experience. It’s peaceful, elegant, and ideal if you want a calm afternoon away from the crowds.
Hvammsvík Hot Springs – The Wild Coastal One (Our Favourite)
Just 45 minutes from Reykjavík, Hvammsvík Hot Springs in Hvalfjörður fjord is our absolute favourite.
There are multiple pools at different levels and temperatures, so you can move around and find your perfect soak. The best part? You can literally walk straight from the lagoon into the ocean for a cold dip, then back into the warmth — the ultimate reset.
We recommend booking the 10–10:30 a.m. slot. It’s quiet, peaceful, and the fresh morning air makes it extra refreshing — the perfect way to start your day.
There’s also a sea sauna, bar, and outdoor showers with incredible fjord views. It’s the perfect balance of wild and luxurious.
Hidden Hot Springs – The Free Ones
For adventurous travellers, Iceland has plenty of free natural hot springs scattered across the island. Some are right off the road, while others require a bit of hiking.
These are completely natural — warm rivers, rocky pools, and steam vents tucked into untouched landscapes. Find one when it’s quiet and you’ll feel like you’ve stumbled onto another planet.
If you’re not sure where to start, drop us a message — we’re happy to share a few secret spots.
When to Visit a Lagoon
To make the most of your lagoon experience, we recommend visiting in the morning or evening, rather than the middle of the day.
Most lagoons have flexible opening hours, so you can easily fit them around your sightseeing. This way, you’ll get quieter pools, softer light for photos, and more time to explore during daylight. In Iceland, using your sunlight hours wisely is key — it makes your whole day feel longer and more relaxed.
A Quick Note on Lagoon Etiquette
Before entering any lagoon, you’ll need to shower completely naked — it’s part of Icelandic spa culture and essential for keeping the pools clean.
It might feel awkward at first, but it’s totally normal and nobody cares. We’ll be talking more about lagoon etiquette and cultural tips in our next post!
Final Thoughts
To really experience Iceland, you have to visit at least one lagoon. Whether it’s the iconic Blue Lagoon, the wild beauty of Hvammsvík, or the rustic charm of the Secret Lagoon, each one offers something unforgettable.
Take your time, soak it all in, and enjoy one of Iceland’s most magical traditions.
Watch the Video
Prefer to see these lagoons in action? Watch our full video guide:
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