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The people of Iceland are no strangers to cold winter weather. However, many keep warm by ... in the renowned Blue Lagoon. Part of a lava formation, the lagoon's natural seawater is heated by the earth. Super-heated water from a lava flow passes through ... and is used to generate electricity at a local power plant. Then the water is fed to the lagoon for visitors to enjoy. The lagoon is a natural ... spa rich in minerals which ... the skin. People suffering from ... diseases visit the spa for its healing properties, as well as those who just looking for warmth and relaxation in the rising ... of the lagoon. Spectacular views surround this sizzling ... making its visitors want to stay forever.