After going to the North of the Yucatan Peninsula and arriving at the natural reserve "Rio Lagartos" you will board a boat from which you will be abe to watch the flamingos that live here. You can inmerse in a mixed bath and go through a mangrove labyrinth, there you can see some birds and crocodiles.
Before lunch is served you will swim in a little spring. After lunch, you will continue the trip up to Ek Balam (Black Jaguar), a small archeological area that was recently dicovered. A specialized guide will be with you along the journey. A bicycle journey will take you to "Ixkeken", a cenote where you can swim before return to Holbox.