Marike tried to be a member of expedition teams as often as possible. Expeditions there are organized several times a year, and one of her trips was the Yucatan 2000 expedition organized by Andreas Matthes. Their team explored the area to study the connection between directions of the cave systems and the comet that wiped out the dinosaurs, Xixulub. Marike wrote stories about all of her adventures on expedition and about special dives in the caves.
Located in Playa del Carmen, Yucatan, Mexico and providing training for cenote and cavern diving. Training and dive site details, local history, pictures and accommodation options.
Dedicated to the continued exploration of the world's largest underwater cave system and the largest cave system in the Mexican Republic, located in the Yucatan Peninsula. Includes members, history of the system, maps, FAQs, articles.