Sian Ka’an is a biosphere reserve in the town of 图伦, 金塔纳罗奥, 墨西哥. It became a 联合国教科文组织 世界遗产 in 1987. Part of the reserve is on land and part is in the Caribbean Sea, including a section of coral reef. The reserve offers protection for the endangered species in the Riviera Maya and provides environmental education to the local communities to assist and train the residents working with ecotourism.
Cancun is located in the state of Quintana Roo on the southeast coast of the Yucatan Peninsula in Mexico. This is a renowned vacation spot with tourists coming from all over the world to enjoy the beaches, beautiful hotels and restaurants. It is just north of Mexico’s Caribbean coast resort band know as the Riviera Maya.