For the last 10 years, Río Secreto has become one of the most important and prestigious tourist attractions in the country. It is part of an inmense series of underground rivers, that have been explored in Quintana Roo; what makes the area of Río Secreto so special is the fact of not being completely flooded, which allows anyone to access without the need of being a cave diver. Meeting this underground reality could seem like trespassing dimensional gates... it is amazing and difficult to describe, but Río Secreto is a natural treasure that opens its doors to be shared, to be enjoyed and to be respected. Río Secreto gives the opportunity to commune with nature, to understand its origin.