Caño Negro and  Rio Frío are biological humid areas considered to be one of the richest in biological diversity in Costa Rica. Here you can find a great variety of resident and migratory birds plus three different species of monkeys, also iguanas, sloths, turtles and caymans.

The tour starts when we pick up all “Nature Lovers” from the hotel in a very comfortable bus for the 1-½ hour Transfer to Los Chiles, a culturally mixed village only 4-km from the Nicaraguan border. Here your boat waits for your river adventure, at that time we begin our 2 ½ hour floating safari through Tropical Rain Forest and pastures until we arrive at the marsh.  An experienced English - Spanish speaking guide leads the tour.