Arrive in 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-coloured 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-kilometre (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 colourful shoals of fish, sponges and starfish.

In gaining its independence, San Jose very quickly transformed from a mountain village into the busy modern capital city of a young, optimistic country. The Central Valley lies at a height of between 1,000 and 1,700 metres in a picturesque setting surrounded by mountains and volcanoes. The mild, unchanging climate and the fertile volcanic soil have brought wealth and prosperity, primarily through the cultivation of coffee. Around 165 kilometres (102 miles) to the east, on the Caribbean coast, lies the harbour town of Puerto Limón which was founded in 1870.

The idea of connecting the Atlantic and Pacific at the narrowest part of Central America has been around for many hundreds of years, but from a technical perspective this tremendous achievement only became possible much later. The French took on the project in 1881, after the successful opening of the Suez Canal in Egypt in 1869. But it would be more than 30 years before the canal was finally completed in 1914. This masterpiece of technology is just under 82 kilometres (50 miles) long, has 12 lock basins and negotiates a difference in altitude of 26 metres (85 foot). The Panama Canal is one of the world's most important waterways and most spectacular ship canal.

A monument on the sea front commemorates the man who gave the city its name. In 1513 Spanish conquistador Vasco Núñez de Balboa arrived here, becoming the first European to reach the Pacific Ocean over land. Nowadays, the Puente de las Américas, an enormous arched bridge carrying the Panamericana road, spans the Pacific entrance to the Panama Canal in Balboa, connecting North and South America. East of the canal, the breathtaking skyscrapers tower above Panama City, whose glitzy boom town ambiance contrasts starkly with the lovingly restored Casco Viejo which dates back to the colonial era and the ruins of the old town of Panama Viejo which is listed as a UNESCO world heritage site.

The name of this Pacific archipelago in the Gulf of Panama pre-dates the Spanish conquest to a time when its inhabitants were pearl fishermen and traded in beautiful oyster pearls. Where in previous centuries, pirates and buccaneers hid out and buried their loot, other treasures can now be found. Over 200 pearl islands, of which even the smallest are inhabited, form an almost undisturbed paradise with a diverse range of lakes and rivers, enchanting white coral beaches, golden sandy beaches and black volcanic beaches, rounded off with lush green tropical vegetation. The island of Contadora has special significance as the place where U.S. President Jimmy Carter signed the Panama Canal Treaty in 1977, ceding sovereign rights over the Panama Canal to the Republic of Panama.

The Coiba National Park covers the island of Coiba, the largest in the country, and 38 other smaller tiny islets. It is one of the world's largest marine national parks and is protected by UNESCO as a World Heritage Site. Because the island broke off from the mainland around 15,000 years ago, a unique range of flora and fauna and an extraordinary variety of species are preserved here. Beautiful deserted beaches nestle up to the delightful turquoise sea.

One of the oldest rainforests in Costa Rica is on the Osa Peninsula in the Pacific Ocean. The impenetrable Corcovado National Park is home to jaguars, tapirs, pumas, ocelots, anteaters and around 400 species of bird. Some trees grow to 80 metres (262 foot) in height with trunks that are three-metres (10 foot) thick. The time of explorers seeking the legendary gold of Eldorado in the untouched rainforest is over; today the many rare animal and plant species are the real treasure.

Isla Tortuga is on the Gulf of Nicoya on Costa Rica's Pacific coast. It actually consists of two islands - Isla Tolinga and Isla Alcatraz, with the latter known as Tortuga. The turquoise ocean, blue sky, deep green palms and white sandy beaches make "turtle island" a heavenly place to stop for a swim and its many fishes make it a colourful place for snorkelling.

The beautiful colonial city of Granada lies at the foot of the Mombacho volcano and on the western bank of Lake Nicaragua, the largest lake in Central America with its own archipelago of around 300 islands. The country's oldest town, it was founded by the Spanish in 1524. It was often attacked by pirates in colonial times due to its growing wealth as one of the most important trading places. This important historic legacy has received special protection, and the place is now a UNESCO World Heritage Site. The old city around the Parque Centrale is a magnificently restored treasure with its splendid Spanish facades, Cathedral and monasteries.

Arrive in Puntarenas and transfer to the airport for your continued independent journeys.