I've heard stories that "only" bio-degradable sun block is allowed in certain parks in Cozumel and that it is respectfully asked that you use it when you are in the ocean. Can someone give me a brand name or anything like that please?
Also is it better to change money (US DOllars) in Cozumel or in the US?
Also is it better to change money (US DOllars) in Cozumel or in the US?