Blue lagoon, hot springs near Grindavik, Reykjavik, Iceland

alternative alternative bath baths being beings blue clean electricity energies energy europe european exterior exteriors famous generation geothermal geothermic grindavik holiday holidays hot human humans iceland icelandic journey known lagoon near outdoor people person persons photo photos pool pools power regenerative renewable renowned reykjavik seeing shot shots sight sights source sources springs steam steaming supply swim swimming swims tourism tourist tourists travel travelling travels trip trips vacation vacations well well known worth