The Earth underground environments have many places that as beautiful as its ground surface. These place often called cave, which is a natural underground void large enough for a human to enter.

The formation and development of caves is known as speleogenesis, and Speleology is the science of exploration and study of all aspects of caves. Many caves are formed by various geologic processes. These may involve a combination of chemical processes, erosion from water, tectonic forces, microorganisms, pressure, atmospheric influences, and even digging.

Below are some collections of cave explorers Peter and Ann Bosted from their journeys to some of the world’s most fascinating caves. Visit their site to see more amazing cave pics.

Via: Cave Pics, Wikipedia.

If you're new here, you may want to subscribe to my RSS feed. Thanks for visiting, hope to see you back again soon!

This entry was posted on Wednesday, August 20th, 2008 at 10:12 am and is filed under Environment, Odd, Photography. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.