The port of Puerto Caldera lies on the Pacific coast, in the Puntarenas region, at the mouth of the Gulf of Nicoya. Areas of wilderness stretch along the coast. Further inland, among the countless natural wonders to be found in the generous rainforest of the Costa Rica’s national parks, Poas and Arena volcanoes towers up in all their majestic glory. In this luxuriant natural setting, Costa Rica protects one of the planet’s richest biodiversity: monkeys, sloths, tropical birds, iguanas, crocodiles, waterfalls, canyons, and more than ten thousand species of tropical plants.