Christmas Island Cave Diving Print
Monday, 04 January 2016 08:38

Report of a National Geographic funded cave diving research & mapping expedition investigating Christmas Island submarine caves. The team included Australian cave divers Craig Challen, John Dalla-Zuanna and Ken Smith.

http://www.advanceddivermagazine.com/articles/christmasisland.html

 
Read

by J Prosser & HV Grey

This is a must have book for every cave diver. It includes illustrations of the full repertoire of standard hand signals, as well as touch, torch and line signals.



 

Shop Online

Social Media