A 3-D movie is probably the most effective way to experience this fascinating world on dry land. But it could also endanger the cultural treasures of the cenotes, as the number of tourists visiting the caves is already growing rapidly. People are constantly making off with pieces of ceramics as well as human and animal bones. "Of course, this sort of film can increase the temptation," Huber admits. "But it can also promote respect for this world and the willingness to protect it."
That could be critical for the exploration of the caves. As a rule, it isn't archeologists who make historically significant finds. Most are made by a small crowd of specialized divers who explore the caves in their free time and feed their results into the Quintana Roo Speleological Survey (QRSS) database. They have documented an incredible 1,053 kilometers of caves since 1990. Translated from the German by Christopher Sultan