🇮🇸Iceland
Blue Lagoon
The Blue Lagoon is a geothermal spa located in a lava field in Grindavík, near Reykjavík, Iceland. Established in 1992, the lagoon has a surface area of about 8,700 square meters and is 1.2 meters deep. The water temperature averages 37–39°C, rich in silica and minerals.
More about Blue Lagoon
The Blue Lagoon was formed in the late 20th century as runoff from the neighboring Svartsengi geothermal power plant. It is known for its milky-blue water due to high silica content. Accessible via a 50-minute drive from Reykjavík, the lagoon offers various facilities including a spa, restaurant, and skincare products. Visitors are advised to book in advance due to its popularity.