With over 3000 cenotes (sea caves) and the second largest natural reef in the world (the Mesoamerican Reef), Mexico is a hugely popular destination for scuba divers and is a critical area for the XL Catlin Seaview Survey team to record. The coral reef's of this region are so critical that one particular area - Sian Ka'an Biossphere Reserve - is a UNESCO World Heritage Site.
Brought to you by
Belize, UNESCO Marine World Heritage
Discover the underwater beauties of the Mesoamerican Reef
Bermuda's corals and the Gulf Stream
The isolated location of Bermuda has had a marked effect on the corals that surround the island
Find out about some of the ocean explorers, scientists and experts working with us