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Report of a National Geographic funded cave diving research and mapping expedition investigating Christmas Island submarine caves. The team included Australian cave divers Craig Challen. John Dalla-Zuanna and Ken Smith. With Jill Heinerth and Jeff Loflin.
The Cave Diving Group is the representative body for Cave Divers in Great Britain and Northern Ireland. Its function is to educate and support cavers for recreational and exploratory operations in British sump conditions. Cave Diver Education and Qualification. The Cave Diving Group was formed in 1946 by the late Graham Balcombe, making it the longest running cave diving organisation and amateur diving club in the world.
Although cenotes are distributed all around the Riviera, in the surrounds of Playa del Carmen there are some of the most interesting cenotes of the whole Yucatan. What is a Cenote in Riviera Maya? Cenotes near Playa del Carmen. You can find of caves.
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