The CESiak Resort is one of the best ecological resorts in the Riviera Maya.
Fifteen kilometres south of Tulum, along a very dusty road, you'll come across the Sian Ka'an Biosphere Reserve. Sian Ka'an in Mayan means "where the sky is born". Biospheres were created in 1970 by Unesco to protect natural land and wildlife areas. In 1986, the 1.3 million acres and sixty two miles of pristine coastline where the world's second largest reef resides, was declared a World Heritage Site to be forever protected.
Located in the midst of the Sian Ka'an Biosphere this resort serves as a model for sustainable development in a tropical ecosystem and is dedicated to eco tourism and education. Using wind and solar energy for power, wetland waste management,and rainwater collection, they are an authentic eco resort.