No visit to Reykjavik is without a trip to the Blue Lagoon, a geothermal spa that
is one of Iceland's most popular attractions. The water comes from a nearby
geothermal power plant and enters the pool at 104°F. The water is full of
minerals which reportedly cure all skin ailments and make you feel 20 years
younger; just don't get you hair wet as you will never get it clean enough
for the afternoon plane trip home.