Cozumel, another mecca for divers, is located in the middle of the Gulf Stream off the Caribbean coast of Mexico. The island owes crystal-clear water to this, as we have hardly seen it before, and makes a terrific drift dive out of every reef. So we drift effortlessly, sometimes for kilometers just above the reefs along the west coast of Cozumel and admire the diverse nature. Amazing how intact everything seems, considering the blatant mass diving tourism that has been taking place here for decades.