Video: Caving!

A GreatOutdoors.com exclusive: In the shadow of Mt. Adams in Washington state lies one of the finest cave systems in the Northwest. Deadhorse Cave is about 4400 feet long and almost 200 feet below the ground. Watch our coorespondents slither their way through "The Rat Hole".

More Videos

Ed Viesturs talks about Annapurna

Andrew McLean: Snowbike

Return2Sender

Wonderland Project

Ed Viesturs talks about Annapurna Part 3

Coffee with Art Wolfe, Part II

Skimboarding

Ed Viesturs talks about Annapurna Part 8

Revelstoke Catskiing

Ed Viesturs talks about Annapurna Part 7

Art Wolfe Previews the Arctic National Wildlife Refuge

Tree Skiing with Andrew McLean

Quiksilver Young Guns II Part 3

Quiksilver Young Guns II Part 2

Spirit of Snow