Funzug.com

Caves: The World Beneath the World!

If you are stretched and squeezed by everyday life, then you might be in perfect shape to explore caves.

Enter a narrow natural passageway that may lead to simply mind-boggling underground world. Caves may lurk right under your feet: a fascinating and unexpected environment, which is often known only to spelunkers and dedicated Gollum-seekers.

Every one knows that National Geographic always does the best for its viewers. When I saw these photographs I often found myself wishing I could go to the locations in these pictures. Here is collection of photos of extreme earth captured by National Geographic.