A VISIT TO ANTARCTICA
'(<a href="http://www.j-archive.com/media/2010-05-10_J_29.wmv">Sarah of the Clue Crew walks barefoot along the shore in Antarctica.</a>)  Surprisingly, you can even walk barefoot in some Antarctic water, like here on volcanic Deception Island at this type of vent in the earth, from the Latin for "smoke"'
fumarole