Situated in the middle of a lava field on the Reykjanes Peninsula and created by geothermal seawater, the Blue Lagoon is one of Iceland’s most visited attractions. Driving the road to the Blue Lagoon, you see the overflow of the milky aqua water. The path to the entrance has been carved into the lava rock and the winding shape builds the anticipation for what is to come.
The Blue Lagoon is a pool of geothermal seawater (2/3 saltwater and 1/3 freshwater). The source of the water is as deep as 2000 meters (6000 feet) and is fed by the water output of the nearby geothermal power plant Svartsengi. The waters are rich in minerals like silica, sulphur and blue-green algae and bathing in the Blue Lagoon is reputed for its positive effects on the skin.
Silica mud is located in wooden boxes in the lagoon. In true Icelandic fashion, apply the mud to your face and body, leaving it to dry. This pure white geothermal mud deep cleanses and exfoliates. A man-made waterfall in the lagoon provides an energizing massage for shoulders and neck. There is also a cozy sauna by the lagoon with a nice view of the Blue Lagoon through the floor-to-ceiling glass.
We visited late in the evening and it was easy to find a spot to be alone in the lagoon as we had the lagoon nearly to ourselves. It is quite romantic to watch the sun set over the lava fields while soaking in the warm waters together.