Biosphere Reserve Sian Ka'an
About 5 km south from TulumBay starts the Sian Ka’an reserve. It is a marvelous natural reserve which includes a large variety of marine animals and birds of all kind, thanks to its constitution. Along the street for about 50 km you will found in the middle of a real natural show unique in the whole world; on one side you would be able to see the lagoon and on the other side the Caribbean Sea. Once you arrive to Punta Allen, you would be able to take on of the amazing tours they can offer you and be able to snorkel and dive into the lagoon to discover by yourselves the natural beauty. It turned into a national park since 1986 and a heritage of humanity UNESCO since 1987.