Best Geothermal Springs in Iceland: A Guide
Written by  Daisie Team
Published on 8 min read


  1. Blue Lagoon
  2. Secret Lagoon
  3. Myvatn Nature Baths
  4. Reykjadalur Hot Spring River
  5. Laugarvatn Fontana
  6. Landmannalaugar
  7. Krauma Geothermal Baths
  8. Geyser Hot Springs
  9. Vatnshellir Cave
  10. Grjotagja Cave

Imagine walking through the snowy landscapes of Iceland, the chilly air nipping at your nose. Suddenly, you come across a pool of water, steaming from the heat beneath the Earth's surface. This is one of the many geothermal springs in Iceland that you can enjoy. These natural baths, heated by the Earth's internal warmth, offer a unique experience that perfectly combines Iceland's stunning landscapes with a relaxing soak. In this guide, we will take you on a journey through the best geothermal springs in Iceland, each one offering a unique experience that you won't forget.

Blue Lagoon

First stop on our journey through Iceland's geothermal springs is the famous Blue Lagoon. Known globally for its milky-blue waters, the Blue Lagoon is more than just a hot spring—it's a complete spa experience. This geothermal wonder is located in a lava field in Grindavík, on the Reykjanes Peninsula. The Blue Lagoon's mineral-rich waters make it not only a fantastic place to relax but also a beneficial skin treatment.

  • Temperature: The water's temperature averages around 37-39°C, perfect for a pleasant dip even in the coldest Icelandic weather.
  • Facilities: The Blue Lagoon offers a range of facilities, including a sauna, a steam room, and a man-made waterfall. They also have an on-site restaurant for when you get peckish after your soak.
  • Skin Benefits: The waters of the Blue Lagoon contain silica and sulfur, which can help with skin conditions like psoriasis. The silica forms a white mud on the bottom of the pool, which you can apply to your skin as a mask.

While it's one of the more touristy geothermal springs in Iceland, the Blue Lagoon's unique experience is well worth a visit. Sure, it might be pricier than some of the lesser-known springs, but the added perks make it a worthwhile stop on your Icelandic adventure.

Secret Lagoon

Next on our list is the enchanting Secret Lagoon, also known as Gamla Laugin. Tucked away in the small village of Flúðir, this hidden gem is one of the oldest geothermal springs in Iceland. The Secret Lagoon offers a much more authentic and intimate experience compared to the more commercialized Blue Lagoon.

  • Temperature: The waters of the Secret Lagoon maintain a steady temperature of 38-40°C year-round, providing a warm refuge amidst the Icelandic cold.
  • Scenery: The surrounding area is as attractive as the lagoon itself. You'll see a small geyser that erupts every few minutes, adding to the natural charm of the place.
  • Facilities: Even though it's not as fancy as the Blue Lagoon, the Secret Lagoon offers basic amenities like changing rooms, lockers and showers.

The best part about the Secret Lagoon? It's not as crowded as some of the other geothermal springs in Iceland. This means you can soak in the warm waters, enjoy the scenic view, and truly relax without the hustle and bustle of large crowds. Trust me, this is a secret you'll be glad you discovered.

Myvatn Nature Baths

Let's move on to another spectacular spot, the Myvatn Nature Baths. Located in the northeastern part of Iceland, these baths offer a magical experience that you definitely don't want to miss.

  • Temperature: Myvatn Nature Baths have a comfortable temperature range of 36-40°C. It's like taking a bath, but in a majestic geothermal pool, surrounded by breathtaking landscapes.
  • Scenery: The location is nothing short of a paradise. You're surrounded by beautiful mountains and the serene Lake Myvatn. It's an ideal place to relax and connect with nature.
  • Facilities: They offer top-notch facilities including two steam baths, a natural sauna, and a relaxation area.

The Myvatn Nature Baths are a popular choice among locals and tourists alike. And why wouldn't they be? The combination of warm, soothing waters, stunning surroundings, and top-notch facilities make this one of the best geothermal springs in Iceland. So, are you ready to take a dip in these mesmerizing waters?

Reykjadalur Hot Spring River

Next up on our tour of the best geothermal springs in Iceland, we have the Reykjadalur Hot Spring River. A hidden gem tucked away in the beautiful Reykjadalur valley, this hot spring river is a unique experience that's sure to leave you amazed.

  • Temperature: The river's water temperature varies, but it generally stays within the pleasant range of 35-40°C. A soak in this geothermal river is the perfect way to unwind.
  • Scenery: Imagine soaking in warm, soothing waters while surrounded by the green hills of the valley and the clear blue Icelandic sky. Sound like a dream? That's Reykjadalur for you.
  • Adventure: To reach the river, you need to take a hike through the valley. While it might require a little effort, the stunning views along the way make it well worth it.

Reykjadalur Hot Spring River is a must-visit for anyone seeking an adventure combined with relaxation. The hike, the views, and the river itself—everything about this place is just magical. So, when you're exploring geothermal springs in Iceland, make sure you don't miss out on this one!

Laugarvatn Fontana

Our journey to discover the best geothermal springs in Iceland leads us next to Laugarvatn Fontana. This is not just your typical hot spring—it's a geothermal spa located right on the shores of Lake Laugarvatn!

  • Spa Services: The Fontana offers various services such as geothermal baths, steam rooms, and a wellness center. You can take a dip in the hot spring, sweat it out in the steam room, or just sit back and relax at the wellness center.
  • Lake Experience: The location of the spa allows you to take a quick, refreshing dip in the Lake Laugarvatn after soaking in the hot spring. It's a unique experience that you'll remember for a long time.
  • Local Cuisine: After relaxing your body, you can treat your taste buds at the local café. Try the traditional Icelandic rye bread which is slow-baked using the geothermal heat.

Laugarvatn Fontana is a perfect place to relax and rejuvenate while enjoying the breathtaking beauty of Iceland's nature. So, when you plan your visit to the geothermal springs in Iceland, make sure to include Laugarvatn Fontana in your itinerary. Trust me, your body and mind will thank you for it!


Next stop on our geothermal springs in Iceland adventure is Landmannalaugar. Tucked away in the heart of Iceland’s southern highlands, Landmannalaugar is a haven for hikers and nature lovers alike.

  • Varied Terrain: Landmannalaugar is famous for its multi-colored rhyolite mountains, vast lava fields, and, of course, its warm geothermal springs. The terrain here is so diverse, it's like stepping into a painting!
  • The Hotspring: After a day of exploring, what could be better than soaking in a naturally heated geothermal spring? The warm, mineral-rich waters are the perfect way to soothe your tired muscles.
  • Camping: To truly experience Landmannalaugar, why not stay overnight? There are several campsites and huts available. Imagine falling asleep beneath the midnight sun or the northern lights after a day of hiking and soaking in the hot springs.

Landmannalaugar is an absolute must-see if you're exploring geothermal springs in Iceland. It offers the perfect blend of adventure and relaxation in a stunning natural setting. Who knew that such a place existed on earth?

Krauma Geothermal Baths

Let's shift our focus to another must-see location among the geothermal springs in Iceland— the Krauma Geothermal Baths. Located right beside Deildartunguhver, Europe's most powerful hot spring, Krauma offers a unique blend of hot and cold waters for a one-of-a-kind bathing experience.

  • Hot and Cold: Here's the interesting part: the hot water in Krauma comes straight from Deildartunguhver, while the cold water is sourced from a glacier. They mix in perfect harmony to provide baths with just the right temperature.
  • Relaxation Areas: Aside from the baths, Krauma also features a relaxation area with a fireplace and three steam baths. You can truly unwind here, letting the warmth seep into your bones.
  • Restaurant: After a relaxing soak, you might find your stomach grumbling. Not a problem! Krauma boasts a first-class restaurant with stunning views of the hot spring.

So, add Krauma Geothermal Baths to your list of must-visit geothermal springs in Iceland. With its blend of hot and cold waters and excellent facilities, it promises to be a trip highlight.

Geyser Hot Springs

Next stop in our journey through the geothermal springs in Iceland is Geyser Hot Springs. This is not just another hot spring. It's actually the geyser from which all other geysers take their name. Yes, you read that right!

  • The Erupting Star: Geyser, also known as The Great Geyser, has been active for over 10,000 years. Although it's less active now, its neighbor, Strokkur, erupts approximately every 10 minutes. Imagine being close when that happens!
  • Natural Wonder: The area around Geyser is a geothermal wonderland. Hot springs, mud pots, and fumaroles dot the landscape. It's a sight to behold.
  • Visitor Facilities: There's also a visitor center near Geyser with a restaurant and a gift shop. The center provides information about the geothermal activity in the area, making your visit educational as well as enjoyable.

So, when exploring geothermal springs in Iceland, don't forget to visit Geyser Hot Springs. It's a unique experience, offering a glimpse into the powerful forces shaping our planet.

Vatnshellir Cave

Let's venture underground now, shall we? Welcome to Vatnshellir Cave, another remarkable geothermal spring in Iceland. This isn't your ordinary cave; it's a fascinating 8000-year-old lava tube!

  • Underground Marvel: Vatnshellir Cave, located on the Snaefellsnes Peninsula, is a lava tube formed by volcanic eruption. It's a physical testament to the volcanic activity that has shaped Iceland's unique landscape.
  • What's Inside: Inside the cave, you'll find stunning lava formations and colors. You can even see icicles formed from the mineral-rich water that drips from the cave ceiling.
  • Guided Tours: To ensure your safety (and to make sure you don't miss any cool features), guided tours are available. These tours provide insight into the cave's formation and the geothermal activity in Iceland.

Whether you're a geology buff or just love adventure, Vatnshellir Cave is a must-see. It's a chance to explore a geothermal spring in Iceland from a different perspective—underground.

Grjotagja Cave

Next up on our journey through the geothermal springs in Iceland is the Grjotagja Cave. Now, if you're a fan of hit TV shows, you might recognize this place. Yes, it's that cave from Game of Thrones!

  • TV Fame: Grjotagja Cave gained worldwide fame as a filming location for Game of Thrones. But, its real charm lies in its natural beauty and intriguing geothermal activity. No dragons, we promise!
  • Inside the Cave: The cave houses a small, warm geothermal spring. The water temperature varies, but it generally stays around a comfortable 40 degrees Celsius. It's like nature's own hot tub.
  • Location: Nestled near Lake Myvatn in North Iceland, Grjotagja's location is as stunning as the cave itself. The surrounding landscape is a sight to behold, with vast lava fields and geothermal features.

While you can't take a dip in the hot spring anymore—safety reasons, folks—you can certainly enjoy the sight. Grjotagja Cave is a testament to the amazing geothermal activity in Iceland, making it a bucket-list-worthy destination.

If you enjoyed learning about the best geothermal springs in Iceland and are planning a trip, why not enhance your travel photography skills at the same time? Check out the workshop 'Travel Photography: Chasing the Northern Lights' by David Rocaberti. While the focus is on capturing the elusive Northern Lights, the skills and techniques you'll learn can be applied to documenting your entire Icelandic adventure, including those stunning geothermal springs.