We invite you to experience why Cozumel is one of the top five dive destinations in the world. Go to 100 feet (30 meters) underwater and enjoy the magic onboard a real US Coast Guard Certified submarine, as you make the underwater journey to Chankanaab. An environmentally protected marine park, Chankanaab is home to a huge variety of sea life until now seen only by divers. Your submarine dive adventure begins on board ferry vessel that will take you on a 12-minute cruise along Cozumel west coast. Upon arriving at the Chankanaab dive site you will be transferred to the Atlantis Submarine where you will have the opportunity to view this underwater paradise through large windows in air-conditioned comfort. Marvel at the huge variety of tropical fish including parrotfish, grunts, and groupers as your captain expertly navigates through magnificent 30 foot coral heads, all in air-conditioned comfort. Throughout your voyage an informative, live narration is provided by an experienced co-pilot who will be happy to answer any questions. You will not want to forget your cameras for an once-in-a-lifetime glance into this amazing undersea world.