11 Breezy Facts about the Blue Lagoon, Iceland

The Blue Lagoon in Iceland is a breathtaking geothermal spa known for its stunning milky blue waters, rich in minerals, and surrounded by lava fields. This popular tourist destination has captured the hearts of visitors from around the world. In this post, we will explore 11 fascinating facts about the Blue Lagoon that make it a must-visit spot in Iceland.

1. Natural Wonder

The Blue Lagoon is a natural wonder formed by the run-off from the nearby Svartsengi Power Station, which uses geothermal energy to generate power. The mineral-rich waters of the lagoon are believed to have healing properties, making it a popular destination for those seeking relaxation and rejuvenation.

2. Temperature and Size

The average temperature of the Blue Lagoon is around 37-39°C (98-102°F), making it the perfect spot to soak in and unwind. The lagoon covers an area of approximately 8,700 square meters (93,000 square feet) and reaches a depth of up to 1.2 meters (4 feet) in some parts.

3. Mineral-Rich Waters

The milky blue waters of the Blue Lagoon are rich in minerals such as silica, algae, and sulfur, which are known for their therapeutic properties. These minerals are believed to help improve skin conditions such as psoriasis and eczema, as well as promote relaxation and overall well-being.

4. Iconic White Silica Mud

One of the unique features of the Blue Lagoon is the iconic white silica mud that can be found on the lagoon’s floor. Visitors can apply this mud to their skin as a natural exfoliant, leaving their skin feeling soft and smooth.

5. Lava Surroundings

The Blue Lagoon is surrounded by a stunning landscape of black lava fields, creating a stark contrast against the vibrant blue waters of the lagoon. The rugged beauty of the lava fields adds to the surreal and otherworldly atmosphere of the Blue Lagoon.

6. Eco-Friendly Practices

Despite being a popular tourist destination, the Blue Lagoon is committed to sustainability and eco-friendly practices. The lagoon’s water is renewed every 48 hours, using 100% clean energy from geothermal sources to maintain its temperature and purity.

7. Spa Facilities

In addition to the natural beauty of the Blue Lagoon, visitors can also enjoy a range of luxurious spa facilities, including saunas, steam rooms, and in-water massages. The lagoon’s spa treatments are designed to enhance the overall relaxation and rejuvenation experience.

8. Skin Care Products

The Blue Lagoon is also known for its exclusive line of skincare products made from the lagoon’s mineral-rich waters. These products are revered for their hydrating and healing properties, making them a sought-after souvenir for visitors looking to take a piece of the Blue Lagoon experience home with them.

9. Year-Round Destination

The Blue Lagoon is a year-round destination, offering unique experiences in every season. Visitors can soak in the warm waters of the lagoon under the midnight sun in the summer or witness the magical Northern Lights in the winter, creating unforgettable memories in any season.

10. Accessibility

Located just a 20-minute drive from Iceland’s capital city, Reykjavik, the Blue Lagoon is easily accessible for visitors looking to add a relaxing day trip to their Icelandic itinerary. The lagoon is also close to Keflavik International Airport, making it a convenient stop for travelers arriving or departing from Iceland.

11. Iconic Landmark

The Blue Lagoon has become an iconic landmark in Iceland, drawing visitors from all corners of the globe to experience its unique beauty and therapeutic waters. Whether you’re looking to unwind and relax or explore the natural wonders of Iceland, the Blue Lagoon is a must-visit destination that promises a truly unforgettable experience.


The Blue Lagoon in Iceland is a breathtaking natural wonder that offers a unique and rejuvenating experience for visitors of all ages. From its mineral-rich waters and iconic white silica mud to its stunning lava surroundings and eco-friendly practices, the Blue Lagoon is a destination that truly captures the essence of Iceland’s natural beauty. Whether you’re seeking relaxation, healing, or simply a memorable adventure, the Blue Lagoon is a must-visit spot that will leave you feeling refreshed and invigorated.