On their mission to discover the world’s biggest cave, veteran cave explorer Robbie Schmittner and Thorsten “Toddy” Wälde pledge to protect this Mecca of diving beneath the Yucatan. Robbie warns against the destructive forces affecting this area. Toddy discovers an unbroken Maya pot that could be thousands of years old.

Shot 100% on the HERO4® camera from ‪http://GoPro.com.

A very special thanks to:

Robbie Schmittner, Thorsten “Toddy” Wälde, Guillermo De Anda, Dante Garcia, Bil Phillips, Jim Coke, Jeff Clark, Gosia Pytel, Brian Wiederspan, Jeanna Edgerton, Adair Crow, Maria Noel Zisa, Marty O’Farrell

Thank you to the Instituto Nacional de Anthropología e Historia (INAH) for the kind support in the creation and presentation of this project. INAH Researcher – Guillermo de Anda, Ph.D The Quintana Roo Speleological Survey Riviera Maya Grip, Hydroflex, Dive Rite, Big Blue Dive Lights, Xibalba Dive Center, Tulum Scuba, Protec Sardinia, Frog Kick Diving