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Iceland’s Hidden Hot Springs

Iceland is a land of dramatic landscapes, where geothermal activity has created an abundance of soothing hot springs. Whether you’re seeking relaxation or adventure, these Iceland natural hot springs provide a serene escape. Firebird Tours curates premium itineraries for travelers, offering a perfect balance of exploration and comfort.

Last updated: 23.10.2024

1. The Blue Lagoon: Iceland’s Iconic Spa Experience

No trip to Iceland would be complete without a visit to the world-famous Blue Lagoon, one of the most celebrated hot springs in Iceland. Located just a short drive from Reykjavik and Keflavik International Airport, the Blue Lagoon is a luxurious and accessible option for travelers looking to experience Iceland’s geothermal magic in style.
On the Iceland: South & North Discovery Tour with Firebird Tours, you'll have the chance to experience these iconic waters after exploring the country’s diverse landscapes.
What Makes It Special:
  • Silica-Rich Waters: The milky blue waters of the Blue Lagoon are rich in silica, which has therapeutic properties for the skin.
  • Modern Facilities: Unlike many natural springs, the Blue Lagoon offers world-class amenities, including saunas, steam rooms, and in-water massages.
  • Premium Experience: For those seeking privacy, the Blue Lagoon offers exclusive lounges, where you can relax in seclusion.
While the Blue Lagoon may be the most famous, it’s also one of the more tourist-heavy options. For those looking to get off the beaten path, Iceland is home to many lesser-known geothermal gems.

2. Secret Lagoon: A Hidden Gem with Authentic Charm

Secret Lagoon


Tucked away in the village of Flúðir, the Secret Lagoon offers an authentic hot spring experience that feels far removed from the bustling crowds of the Blue Lagoon. As one of the oldest natural pools in Iceland, dating back to 1891, it retains a rustic charm while allowing visitors to immerse themselves in the country’s geothermal wonders. As part of the Iceland Grand Circle Tour, you’ll have the opportunity to unwind in the serene atmosphere of the Secret Lagoon, a perfect way to relax after a day spent discovering Iceland’s breathtaking landscapes and natural wonders.

Why You Should Visit:
  • Historic Value: The pool has remained largely unchanged since its creation, providing a glimpse into Iceland’s past.
  • Natural Beauty: Surrounded by bubbling hot springs and a nearby geyser that erupts every few minutes, the scenery here is stunning.
  • Low-Key Atmosphere: This is an excellent spot for people who prefer a quieter, more relaxed environment.
The Secret Lagoon combines the raw beauty of Iceland’s geothermal activity with the comfort of a developed facility, making it one of the best hot springs in Iceland for those seeking peace and relaxation.
Secret Lagoon

3. Hrunalaug: A Remote Escape

If you’re after a more secluded experience, Hrunalaug is one of Iceland’s best-kept secrets. Nestled in the countryside near the town of Flúðir, Hrunalaug is a small, natural hot spring surrounded by grassy hills. It offers a more intimate setting, perfect for those who prefer solitude in nature. As part of the Definitive Norway & Iceland Tour with Firebird Tours, you can discover Hrunalaug’s charm and the beauty of Iceland’s untouched landscapes.
Key Features:
  • Natural Setting: This tiny pool blends into the landscape, offering a peaceful atmosphere far from crowds.


  • Historical Hut: The spring is sheltered by an old stone hut once used as a bathhouse for farmers, adding a touch of history to your visit.
  • No Facilities: Hrunalaug is truly off-the-grid, with no changing rooms or facilities, so it's best for those seeking a raw, unspoiled experience.
For seniors looking for adventure without sacrificing tranquility, Hrunalaug offers a magical opportunity to soak in the geothermal waters while surrounded by untouched Icelandic nature.
Must-Haves for an Iceland Hot Spring Adventure
  • Swimsuit & Towel: Essentials for any soak—bring a quick-dry towel to dry off and stay comfortable.
  • Waterproof Bag & Flip-Flops: Keep your belongings dry and your feet protected from rocky terrain with a waterproof bag and flip-flops or water shoes.
  • Hydration & Sunscreen: Iceland’s geothermal waters can be dehydrating, so bring a water bottle and apply sunscreen, even on cloudy days.
  • Warm Layers & Comfy Clothes: After your dip, slip into cozy clothes and layers to stay warm as you step out into Iceland’s crisp air.
  • Hair Care & Wet Gear Storage: Iceland’s mineral-rich waters can leave your hair feeling a bit dry, so a dab of leave-in conditioner or hair oil will keep it soft and shiny. And don’t forget a waterproof bag to easily toss in your damp swimsuit and towel—no need to worry about soggy belongings on your next adventure!

4. Landmannalaugar: Geothermal Bathing in the Highlands

Landmannalaugar
For those seeking a blend of hiking and relaxation, the natural hot springs of Landmannalaugar in Iceland’s Highlands are ideal. Known for its striking multi-colored rhyolite mountains and rugged terrain, Landmannalaugar is a geothermal paradise set in a remote, yet accessible, part of the country.
Why Landmannalaugar is Special:
  • Dramatic Scenery: The springs are set against a backdrop of colorful volcanic mountains, making for an unforgettable view.
  • Hiking Paradise: Landmannalaugar is also a hiker’s dream, with trails leading through lava fields and past steam vents. After a day of exploration, you can relax in the warm waters.
  • Seasonal Access: The area is accessible only during the summer months (June to September), which adds to its allure as a seasonal escape.

5. Reykjadalur: The Hot River Experience

Reykjadalur
Located just a 45-minute drive from Reykjavik, Reykjadalur—meaning "Steam Valley"—is a geothermal river where you can bathe in naturally warm water as it flows through a scenic valley. This one-of-a-kind Iceland hot spring experience combines light hiking with the reward of soaking in an unspoiled natural setting.
Highlights:
  • Accessible Adventure: The hike to Reykjadalur takes about an hour and is easy to moderate in difficulty, making it suitable for seniors who enjoy light outdoor activity.
  • Unique Setting: The hot water flows through a stream, allowing visitors to find the perfect spot to soak in the natural warmth while surrounded by rolling hills and steam rising from the earth.
  • No Facilities: As a natural hot spring, there are no facilities or changing rooms, so come prepared for a truly authentic experience.

6. Mývatn Nature Baths: Northern Iceland’s Thermal Gem

Mývatn Nature Baths
Located in the northern part of Iceland, the Mývatn Nature Baths are often referred to as the "Blue Lagoon of the North," offering a similar geothermal experience with fewer crowds. These Iceland hot springs are situated near Lake Mývatn, a region known for its otherworldly landscapes shaped by volcanic activity.
Why You’ll Love Mývatn:
  • Serene Environment: Unlike the more tourist-heavy Blue Lagoon, Mývatn offers a tranquil, less commercialized experience.
  • Stunning Views: From the baths, you can enjoy panoramic views of the surrounding lava fields, craters, and Lake Mývatn.
  • Northern Lights: If you visit in the winter, you may even be lucky enough to see the Northern Lights while soaking in the warm waters.

7. Krossneslaug: A Pool at the Edge of the World

Krossneslaug
For a truly off-the-beaten-path adventure, head to Krossneslaug, a remote geothermal pool located along Iceland’s northern coast. Here, you can soak in warm waters while gazing out at the Arctic Ocean—a breathtaking and surreal experience.
Key Features:
  • Remote Beauty: The journey to Krossneslaug takes you through some of Iceland’s most rugged landscapes, but the reward is a stunning pool with ocean views.
  • Unspoiled Atmosphere: With few visitors and a simple changing facility, Krossneslaug feels like a hidden gem at the edge of the world.
  • Perfect for Solitude: This is the ideal spot for those looking to escape the crowds and enjoy Iceland’s natural beauty in peace.

8. Seljavallalaug: Iceland’s Oldest Swimming Pool

Seljavallalaug
Tucked away in the southern part of Iceland, Seljavallalaug is a man-made pool fed by natural hot springs. Built in 1923, it is one of the oldest swimming pools in the country and offers a rustic, historical experience in the midst of Iceland’s dramatic landscapes.
Why Visit Seljavallalaug:
  • Historic Significance: Seljavallalaug’s history makes it a unique stop for travelers interested in Iceland’s cultural past.
  • Remote Location: While it’s a short hike to reach the pool, the scenic surroundings make the effort worthwhile.
  • Natural Warmth: The pool is heated by geothermal waters, offering a warm and inviting place to relax after a day of exploration.
For those looking to combine history with natural beauty, Seljavallalaug is one of the best hot springs in Iceland to visit.
Iceland’s hot springs offer a unique way to experience the country’s geothermal wonders, from the world-famous Blue Lagoon to hidden gems like the Secret Lagoon. These natural retreats allow travelers to relax while connecting with the raw beauty of the landscape. Whether you're seeking the tranquility of secluded springs or the luxury of developed spas, Iceland has something for every traveler. With Firebird Tours, you’ll enjoy carefully crafted itineraries that highlight the best hot springs in Iceland, ensuring a memorable and rejuvenating experience as you explore this breathtaking country.

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