ICELAND / POI 108
Natural hot pools
Combine raw nature with comfort
Iceland’s natural hot pools are a direct result of its fiery geological foundations. Sitting atop the Mid-Atlantic Ridge, where the Eurasian and North American tectonic plates slowly drift apart, the country is brimming with geothermal activity. Magma flows close to the Earth’s surface, heating underground water that then bubbles up through cracks in the rock. The result is a landscape dotted with steaming rivers, mineral-rich springs, and thermal pools—many of which occur naturally with no man-made intervention. These geothermal phenomena are especially common in areas with high volcanic activity or deep fault lines, making hot pools one of Iceland’s most unique and abundant natural features.
What makes these hot pools so special is the way they combine raw nature with comfort. Unlike commercial spas, natural hot springs often lie in remote or scenic areas—tucked into mossy hillsides, nestled beside glaciers, or hidden in rocky valleys. Sitting in warm, mineral-rich water while surrounded by Iceland’s dramatic landscapes is an experience like no other. The water is naturally soothing, said to help with circulation and skin conditions, and the remote settings mean you’ll often have a quiet, contemplative soak away from the crowds. It’s one of the most authentic ways to experience Iceland’s wilderness, whether you’re hiking through steam-filled valleys or pulling off a gravel road to find a secret pool.
Here are a few standout examples:
Reykjadalur Valley – Steam in the Hills
Just a short drive from Reykjavík and a scenic hike from the town of Hveragerði, the Reykjadalur Valley (“Steam Valley”) offers one of Iceland’s most iconic geothermal experiences. Here, a natural hot river winds through a lush valley, its temperature varying depending on where you sit. After a 45–60 minute uphill hike, you’re rewarded with a long, steaming stream where you can soak among the rising mist and green hillsides. It’s completely natural, completely free, and incredibly peaceful—especially if you go early or late in the day.
Westfjords – Remote and Wild
The Westfjords are one of Iceland’s least-visited regions, and that isolation means many of its hot pools feel untouched and serene. Two standout spots include Hellulaug, a rock-lined pool near Flókalundur that sits right at the ocean’s edge, and Reykjafjarðarlaug, a mix of old concrete pools and natural springs in a lush fjord. These pools often don’t have changing facilities, and you may need to share with curious sheep or seabirds—but that’s part of the charm. The remoteness and beauty of the Westfjords make hot spring hunting here feel like a personal discovery.
North Iceland – Geothermal Meets Arctic
North Iceland has a long history of geothermal use, especially around Lake Mývatn, where volcanic and geothermal activity go hand-in-hand. A popular natural spot is Grjótagjá, a steamy cave filled with geothermally heated water—though it’s currently too hot to bathe in. Nearby, the Mývatn Nature Baths (Jarðböðin) offer a more developed but still natural-feeling alternative, often called the “Blue Lagoon of the North.” Surrounded by lava fields and geothermal vents, the experience here blends spa comfort with volcanic drama.
The Highlands – Seasonal Solitude
The Icelandic Highlands are only accessible in summer, but for hot spring seekers, they offer some of the most rewarding—and remote—experiences. Hveravellir, located between two glaciers, is a highland oasis where travelers can soak in a warm natural pool after a long day on dusty F-roads. Further east, Laugavallalaug offers something truly rare: a geothermal hot waterfall that pours into a natural basin, surrounded by grassy hills and solitude. These highland springs require planning and sometimes 4x4 access, but the sense of isolation and raw beauty makes the effort worthwhile.
Snæfellsnes – Small and Scenic
On the Snæfellsnes Peninsula, you’ll find Landbrotalaug, a tiny natural hot pot tucked into a lava field with sweeping views of the surrounding mountains. This spring is barely big enough for two or three people, which makes it feel like a private soak in the middle of nowhere. Although it’s easily accessible from the main road, it’s still quiet and atmospheric. It’s the perfect stop for those doing a road trip around the peninsula, especially at sunrise or sunset when the light hits the peaks just right.
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