The country’s most valuable coral reef lies beneath the surf at Cahuita. More than 600 acres (242 ha) of the fascinating formation branches off bringing the underwater world to life. More than 35 different species have been identified including elkhorn, sea fans and brain coral. Crustaceans and schools of colorful salt-water fish swim about by the thousands feeding on 128 varieties of algae.

Scuba diving and snorkeling allow a closer look at the marine spectacle but strict rules are enforced in order to protect the fragile ecosystem. If you don’t want to get wet take advantage of the glass-bottom boat tours that provide a dry insight into the magical ocean habitat. The half-hour journey is perfect for shy adventurers.

Leatherback, hawskbill and green turtles nest on the beach just south of Punta Vargas. The site is protected in order to guarantee the survival of the endangered hatchlings but visitors are welcome to watch the giant sea turtles as they fulfill their motherly duties.

At Cahuita you can also relax on the sand and let the wildlife come to you. White-faced monkeys, coatis, iguanas and raccoons often wander off into the beach for a sun bath. Green ibises, toucans, herons, garrulous parrots, scarlet macaws and many rainbow-colored birds fly high above the trees along with hundreds of avian species that flutter uninhibited in the ecological reserve.

The party gets wilder as you hike deeper into the forest. Different trails zigzag through the national park revealing snakes, caimans, anteaters, agoutis and armadillos. White-faced and howler monkeys also play in the trees claiming their territory. The most popular pathway is a 4-mile (6.4 km) stretch that runs parallel to the ocean connecting the Kelly Creek and Vargas ranger stations. The trail will also take you through the swamp forest and wetlands inhabited by lazy reptiles.

Arrangements for guided tours, lodging and water adventures can be made at the town of Cahuita, a laid-back beach community settled by proud African descendants.