Blue Lagoon

Overview

The Blue Lagoon, known in Icelandic as Bláa Lónið, is a world-renowned geothermal spa nestled in a sprawling lava field on the Reykjanes Peninsula in southwestern Iceland. It is situated near the town of Grindavík, approximately 20 kilometers from Keflavík International Airport and about a 45 to 50-minute drive from the capital city of Reykjavik. Recognized as one of Iceland's most popular attractions, it was famously named one of the 25 wonders of the world by National Geographic in 2012.

This unique destination is celebrated for its iconic milky-blue waters, which maintain a soothing temperature of 37-39°C (98-102°F) year-round. The water's distinctive color and therapeutic qualities stem from its rich composition of natural elements, including silica, algae, and various minerals. While it offers a seemingly natural bathing experience, the Blue Lagoon is a man-made marvel, formed from the overflow of geothermal seawater discharged by the nearby Svartsengi Geothermal Power Plant.

History & Cultural Background

The origins of the Blue Lagoon are a fascinating blend of industrial innovation and serendipitous discovery. Its story began in 1976 with the construction of the Svartsengi Geothermal Power Plant, which harnessed Iceland's abundant geothermal energy to produce electricity and heat for local communities. As part of its operation, excess geothermal seawater was pumped into the surrounding lava fields. Contrary to expectations, the mineral-rich water did not simply disappear into the porous rock but instead collected and formed a warm, blue reservoir.

Initially, bathing in this industrial byproduct was an unconventional idea, and few Icelanders considered it. However, in 1981, a local man named Valur Margeirsson, who suffered from psoriasis, sought permission to bathe in the lagoon. He found remarkable relief from his skin condition, and word of the water's therapeutic benefits quickly spread.

By the mid-1980s, scientific research confirmed the water's unique properties, particularly its high levels of silica, algae, and minerals, which contribute to its healing effects. This led to the establishment of the first official bathing facility in 1987. The Blue Lagoon Limited company was founded in 1992, focusing on further research and development of the geothermal seawater's elements, culminating in the opening of modern spa facilities in 1999 and a clinic hotel for psoriasis treatment in 2005.

What Makes It Special

What truly sets the Blue Lagoon apart is its extraordinary geothermal seawater, a blend of ocean and freshwater that is found nowhere else on Earth. This unique composition, rich in silica, algae, and minerals, is not only responsible for the lagoon's iconic milky-blue hue but also its documented healing properties, particularly beneficial for skin conditions like psoriasis.

The lagoon's location within an ancient lava field, specifically the 800-year-old Illahraun lava field, creates a dramatically beautiful and almost otherworldly landscape. Wisps of steam rise from the warm waters against a backdrop of rugged black rock, offering a stark yet serene contrast. The water itself is continuously renewed, self-cleansing every 40 to 48 hours, ensuring its purity and natural antibacterial properties, meaning no additional cleansers like chlorine are required.

The Blue Lagoon represents a unique convergence of Iceland's natural geothermal forces, innovative technology, and a deep-rooted culture of wellness. It has evolved into a comprehensive wellness destination, offering not only bathing experiences but also a renowned line of skincare products derived from its waters, fine dining, and luxury hospitality. Its global recognition includes being voted the 'best spa worldwide' by Conde Nast Traveller readers and receiving the Blue Flag environmental recognition for ten consecutive years.

Stories, Fun Facts & Local Details

The journey to the Blue Lagoon often feels like entering another realm, with routes winding through ancient and recent lava fields, presenting views that are ruggedly unreal. The architectural design of the facilities is intentionally rooted in the Icelandic landscape, rather than merely imitating it, emphasizing sustainability.

Interestingly, the geothermal seawater, before reaching the lagoon, originates from deep underground at extremely high temperatures, around 240°C (464°F). After its energy is harnessed by the power plant, it enters the lagoon at a comfortable temperature. The lagoon holds approximately nine million liters of this geothermal seawater.

The therapeutic benefits of the Blue Lagoon are so recognized that, in Iceland, medical professionals have sometimes prescribed treatments at the lagoon for psoriasis, with social security even covering the costs for native patients. The lagoon's popularity has also led to its appearance in various international media, including films like 'Hostel III' and reality shows such as 'The Amazing Race'. Many celebrities have also been drawn to its unique allure.

Visitor Perspective

For those planning a visit, pre-booking admission to the Blue Lagoon is essential due to its immense popularity. Various admission packages are available, typically including entry, a towel, a silica mud mask from the in-water mask bar, and a complimentary drink. Visitors generally spend between two to four hours enjoying the facilities.

Beyond soaking in the warm waters, guests can indulge in in-water massages, explore lava rock-formed saunas and steam caves, and experience a powerful geothermal waterfall. While the lagoon is known for its warm water, relaxation areas are available for breaks. Dining options, such as the Lava and Moss restaurants, offer Icelandic-inspired cuisine, often with views of the lagoon or built into the surrounding rock.

Its strategic location, just a short drive from Keflavík International Airport, makes the Blue Lagoon a popular choice for travelers to begin or conclude their Icelandic journey. Practical advice for visitors includes bringing slippers for comfort and sunglasses to counter the water's reflections. It's also worth noting that children under two years old are not permitted in the lagoon for safety reasons.