Caribbean Coast Lowlands - Tortuguero National Park Parque Nacional Tortuguero

Tortuguero National Park is the most important breeding ground for the green sea turtle in the entire Caribbean. The coastal park protects 19,211ha/47,451ac of land along with 52,000ha/128,440ac of the adjoining sea. Rainfall in the park reaches up to 6,000mm, making this one of the wettest areas in Costa Rica.

Wildlife observation, especially turtle watching, is the main activity in this park. While there are many beaches, the coastal area is not suitable for swimming as the surf and currents are rough and strong. Sharks are common. Hundreds and even thousands of green and leatherback turtles can be viewed (guides are necessary) nesting and laying eggs on the beaches overnight. Conservation efforts have increased the amount of turtles nesting in the area by a great deal.

A few hiking trails and boat rides along the canals offer sightings of monkeys, sloths, and kinkajous. Cats such as peccaries and tapirs are also present but more difficult to see.