This stunning natural wonder is located in the remote Westfjords of Iceland. Blue Lagoon is a geothermal pool of crystal-clear, turquoise-blue water surrounded by black lava rocks and lush green vegetation. The lagoon is fed by a natural hot spring, and its
From Wikipedia
The Blue Lagoon is a geothermal spa in southwestern Iceland. The spa is located in a lava field 5 km (3.1 mi) from Grindavík and in front of Mount Þorbjörn on the Reykjanes Peninsula, in a location favourable for geothermal power, and is supplied by water used in the nearby Svartsengi geothermal power station. The Blue Lagoon is approximately 20 km (12 mi) from Keflavík International Airport, and is one of the most visited tourist attractions in Iceland.