Cozumel is world-renown to be part of the second-largest barrier reef system in the world.
It is also considered some of the best wall diving in the world. Cozumel is located off the east coast of the Yucatan Peninsula. It is the largest island in Mexico with a length of 64 km and a width of 16 km. Cozumel was recognized as a biosphere reserve in 2016. This island is also the sanctuary of the toadfish, which is listed as a vulnerable species by IUCN (International Union for Conservation of Nature).
