The geography of TheYucatan Peninsula is unique in the world in that there are no above ground rivers. The limestone terrain is completely flat except for caves created by the flowing of underground rivers. In ancient times these ‘sinkholes’ where central to the Mayan culture, not only providing vital drinking water and irrigation but also were believed to be sacred entry points to Xibalba, or the Mayan underworld of gods. From the royal blue of Cuzuma to the emerald green of Lucero Verde, their size, shape and beauty are to be marveled, bathed in and explored. There are several ways to experience the Trail; either by eco-tour, action filled off-road tours in groups, or quietly with your partner. Cars and tour vans can accommodate any number of guests and some of the best Cenotes are within an hours drive of Chiquilá.