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Blue Lagoon’s history explained
1. Origins in the Lava Fields (1970s–1980s)
When the Svartsengi geothermal plant began operating in 1976, its runoff created a warm lagoon rich in silica, blue-green algae, and mineral salts. Locals first tested the waters in the early 1980s, noticing relief from skin conditions. Icelandic dermatologists and researchers at the newly formed Blue Lagoon company later studied these elements, confirming their therapeutic properties and turning an industrial accident into a nationally celebrated wellness discovery.
2. From healing waters to iconic spa (1990s–2000s)
The 1990s marked a defining era: scientists analyzed the lagoon’s silica, algae, and mineral blend to understand its therapeutic effects, leading to clinical treatments for psoriasis and the opening of the Blue Lagoon Clinic in 1994. By 1995, its signature skincare line debuted. In 1999, the lagoon was relocated to a purpose-designed basin with modern facilities, establishing the blueprint for the world-famous spa experience that followed.
3. A global wellness landmark (2010s–Present)
Recent decades saw major upgrades: Lava Restaurant opened in 2007, followed by expanded bathing areas and improved wellness facilities. In 2018, the Retreat Hotel and its subterranean spa introduced a luxury dimension that drew global acclaim. Even amid Reykjanes Peninsula volcanic unrest, Icelandic authorities maintain 24/7 geological monitoring and temporary closures when needed, ensuring safe, carefully regulated access to the country’s most iconic geothermal sanctuary.
Frequently asked questions on Blue Lagoon’s history
When was the Blue Lagoon created and how did it form?
The lagoon formed in 1976 when mineral-rich water from the Svartsengi geothermal power plant pooled in the surrounding lava fields, creating the first milky-blue reservoir.
Was the Blue Lagoon naturally occurring or man-made?
It’s partly accidental and partly engineered. The water is natural geothermal seawater, but the lagoon itself was later purpose-built in 1999 to create a stable, visitor-friendly basin.
Why did people start bathing in the Blue Lagoon?
Locals began bathing there in the early 1980s after noticing that the silica-rich water eased skin conditions, especially psoriasis.
Who studied the lagoon’s healing properties?
Icelandic dermatologists and researchers from the Blue Lagoon company conducted scientific studies on its silica, algae, and minerals throughout the 1990s.
What makes the Blue Lagoon historically significant?
It represents a rare fusion of geothermal engineering, natural minerals, and medical research, evolving from industrial runoff to a globally recognized wellness destination.
How has the Blue Lagoon changed over time?
Major milestones include the opening of a psoriasis clinic (1994), the launch of a skincare line (1995), a full relocation to a designed lagoon (1999), and luxury expansions like the Retreat (2018).
Did volcanic eruptions ever affect the Blue Lagoon?
Yes, recent Reykjanes Peninsula eruptions temporarily closed the lagoon, but strict geological monitoring ensures the site only reopens when conditions are deemed fully safe.