We board at the "Bartolomé" marina and head northwest towards the "La Cadenita" reef, a coral reef known as "cuerno de venado" (deer horn) with an extension of 150 meters. Afterwards, we head towards "El farito" reef, inhabited by a wide variety of colorful fish. Finally, we sail to "La carbonera" where we cross the entrance channel to Isla Mujeres and end at Marina "Bartolomé''.