|  |  | World's Largest Ice Caves [pics!] www.gadling.com — There are many ice caves throughout the world, but the Eisriesenwelt Ice Caves in Austria are some of the largest known to man. They are located within the Tennengebirge Mountains near Salzburg and stretch for a remarkable 40 kilometers. Only a portion of the labyrinth is open to tourists but it's enough to get a taste.More... (Environment) Comments Email Added 2007-08-11 02:20:08 sungsam