If you are interested in experiencing the amazing scenes that are included in the BBC video that follows, this wonderful guide is available for ...
http://forum.nanfa.org/index.php/topic/18104-snorkeling-the-hidden-rivers-of-southern-appalachia/
http://forum.nanfa.org/index.php/topic/18104-snorkeling-the-hidden-rivers-of-southern-appalachia/