Arrive in Willemstad, Curacao, and transfer to the Sea Cloud II. Settle in to your cabin and attend a welcome dinner as the ship sets sail.

Aruba, the most westerly island in the Netherlands Antilles, is also the last in the arc of the Antilles before you reach the South American mainland. Its capital, Oranjestad, founded in 1796, shows that everything here is a bit different - Caribbean pastel-colored houses and Delft tiles, carved wooden doors and Dutch gables, all-around balconies and colonial galleries. All of these features combine to create a style which can only have one name - Aruban. Aruba also offers a distinctive natural landscape, with an inland desert, extensive sand dunes, oddly formed cliffs, impressive cactus forests, strangely shaped divi-divi trees and countless aloe plants.

Cartagena was once the richest city in the New World and a popular target for pirate attacks, since a large part of the Spanish treasure was stored there. Sir Francis Drake also instilled terror into the Spanish city. After Drake's invasion, the city was fortified with an 11-kilometer (7 miles)-long rampart and the immense San Felipe fortifications. Today Cartagena is one of the most beautiful colonial cities on the American continent and is protected by UNESCO as a World Heritage Site.

Since 1914, the Panama Canal has linked the Atlantic to the Pacific. This technological marvel of locks and canals also comprises two artificial lakes. The Gatúnsee, one of the world's largest dammed lakes, has now regained a unique range of flora and fauna. In fact, nature has reclaimed the lake for itself, with the rainforest sprawling over its banks. The former hills are now islands on which an astonishing variety of species has formed, due to its isolation. The largest island, Barro Colorado, is completely untouched and has been a nature reserve since 1923. Scientists from all over the world come here to try and discover the jungle's last secrets.

The Bocas del Toro Archipelago in north-western Panama comprises six large and numerous tiny islands. The Bastimentos Island National Marine Park is the first marine reserve in Panama and was created in 1988. Whether you visit Isla Bastimentos or Cayos Zapatillas - between mangroves and snow white palm beaches - you will find a rich variety of species swimming around in the water. It is a paradise for marine turtles and even dolphins pay a visit from time to time in the crystal-clear waters. In the unspoiled coral reef you can see a unique underwater world with colorful shoals of fish, sponges and starfish.

Arrive in Puerto Limon and disembark after breakfast. Transfer to the airport for your continued independent journeys.