Cozumel is part of the second largest barrier reef system in the world, the Meso-American reef system, which spans almost 175 miles (280 km) of ocean between the Gulf of Mexico and Honduras. Cozumel’s spectacular reef formations, effortless drift diving and exceptionally clear waters make this island one of the world’s most popular diving destinations.

In 1961, the famous oceanographer Jacques Yves Cousteau came to Cozumel with his crew on the Calypso to film a documentary. With the first airing of that film, Cozumel has consistently been on the top of many diving lists among diver’s destinations. Through the guided tour of Cozumel’s rich underwater topography, it is quite normal to see vast coral heads, brilliant sponges, hundreds of tropical fish, rich ecosystems and steep walls that sink into the abyss. Tunnels and caves twist through the reef, providing a rich environment for many species, including some not found anywhere else on earth.