It has at least 12 different habitats within the park including:  mangroves, swamps, swamp forest, saltwater and freshwater lagoons and marshes.
On the Tempisque River, the most important river in Guanacaste you will enjoy a two and a half hour boat ride.  From the boat, watch the fabulous array of wild birds and a myriad of creatures such as howler monkeys, green iguanas and coatis, anteaters and crocodiles.  The park provides shelter for a great variety of birds such as the American Woodstock, the Roseate Spoonbill, the Boat-billed Heron, the Tiger heron and the Tropical Kingbird.

This is a great tour for those who love nature and bird watching! (lunch included)