"The updated plan and profile of Krubera Cave, the deepest cave in the World, is now available online:
These materials incorporate a lot of new explorations made during the Ukr.S.A. expedition in August-September 2007, including the deep dive in the bottom sifon (to - 2191 m), three new sifons in the level of -1785 - 1842 m (Yantarny Sifon. etc.) and a large new series in the Nekujbyshevskaja branch, extended to almost -1300 m.
A 3-D model of Krubera Cave is available for viewing at:
*Sent by email by: Alexander Klimchouk