Blue Lagoon, Iceland
 · 2 min read
 · Emma Stoned
Table of contents

Understanding the Geothermal Water Sourcing and Mineral Content of the Blue Lagoon

Introduction

The Blue Lagoon in Iceland is renowned for its stunning azure waters and therapeutic properties, attracting visitors from around the globe. One key aspect that sets this spa apart is its unique geothermal water, both in how it is sourced and the minerals it contains. Understanding these elements contributes to the overall allure and wellness benefits of the Lagoon.

Details

  • Sourcing of Geothermal Water

    • Origin of the Water:
      • The geothermal water is sourced from deep within the earth, specifically from a lava field located near the Reykjanes Peninsula.
      • This water is heated by geothermal energy, which originates from the volcanic activity in the region.
    • Pumping Process:
      • Approximately 6,000 liters of geothermal seawater are pumped from 2,000 meters below the surface every minute.
      • After use in the Lagoon, this water is not recirculated; instead, it is returned to the surrounding environment to maintain a sustainable water source.
    • Temperature Regulation:
      • The water reaches temperatures of around 37-39 °C (98-102 °F) when it emerges from the underground reservoirs.
      • The natural warmth of the water not only enhances the bathing experience but also contributes to the therapeutic benefits.

  • Mineral Content

    • Silica:
      • Silica is one of the primary minerals found in the Blue Lagoon water.
      • It contributes to the water's milky blue color and has skin-soothing properties, making it beneficial for various skin conditions.
    • Algae:
      • The water houses a unique type of green algae known as "blue-green algae."
      • This algae contains antioxidants and is known for its health benefits, including promoting skin vitality and rejuvenation.
    • Sulfur:
      • Sulfur promotes skin healing and is recognized for its anti-inflammatory properties.
      • Bathers often find relief for disorders like psoriasis thanks to the presence of sulfur in the water.
    • Mineral Composition:
      • The mineral content also includes other elements such as sodium, calcium, and magnesium.
      • These minerals not only aid in relaxation but also contribute to the therapeutic effects associated with thermal mineral baths, including improved circulation and muscle relaxation.

Conclusion

The geothermal water at the Blue Lagoon is a remarkable blend of natural phenomena and mineral richness. Sourced from deep within the Reykjanes Peninsula, it is not only a luxurious experience for visitors but also a health-enhancing one. The combination of silica, algae, sulfur, and various other minerals plays a significant role in promoting skin health and relaxation, making the Blue Lagoon a unique destination for wellness tourism in Iceland.