Costa Rica's Tortuguero National Park is an ecotourist's wonderland with 11 ecological habitats ranging from rainforest and marsh to beaches and lagoons.  Travelers can view countless wildlife here, including 13 endangered species like jaguars, tapirs, cougers, river otters, and manatees.  Tortuguero protects a large nesting ground for green sea turtles, providing travelers with the rare opportunity to see these turtles up close and learn about conservation efforts!