The great period of "the Discoveries" accounted for phenomenal wealth brought back from India, Africa and Brazil by the great Portuguese navigators. Gold, jewels, ivory, porcelain and spices helped finance grand new buildings and impressive monuments in Lisbon, the country's capital city. As you sail up the Tagus River, be on deck to admire Lisbon's panorama and see some of the great monuments lining the river. Lisbon is one of Europe's smallest capital cities but considered by many visitors to be one of the most likeable. Spread over a string of seven hills, the city offers a variety of faces, including a refreshing no-frills simplicity reflected in the people as they go unhurriedly through their day enjoying a hearty and delicious cuisine accompanied by the country's excellent wines.

To taste the true flavor of this ancient port city, one should stroll its seaside promenade, pausing to rest beneath the huge banyan trees. The narrow, winding streets of the old town fan out from the port, leading you to sunny, palm-lined plazas. Visit the Catedral Nueva (New Cathedral), begun in the early 1800s but not completed for 116 years. Its dramatic, golden dome rises over a striking interior. For those who enjoy people-watching as much as sightseeing, the seafood restaurants along the eastern edge of the port provide the ideal setting.

Spain maintains this tiny slice of the Moroccan coast as its own, and the beaches are popular with visitors from across the Gibraltar Strait. A day-trip across the border brings you to Tetouan, a picturesque Moroccan town.

This city of the Mediterranean coast is the second largest on the so-called Costa Tropical. But for us it is the port from which to ascend the slopes of the snow-capped Sierra Nevada to the ethereal Moorish city of Granada and the astounding complex of the Alhambra, the most beautiful display of Islamic architecture in Europe. Dramatically sited overlooking the city, the walled series of halls, courts, gardens and colonnades drip with airy carving and elaborate decorative reliefs that embody the term Arabesque. The sprawling Generalife Gardens adjoining the fortress are a memorable site unto themselves. Elsewhere in Granada, the Capilla Real is a purely Spanish Gothic building, holding the marble tombs of the Reyes Catolicos Ferdinand and Isabella behind a gilded wrought-iron screen.

Founded by Carthaginians in the third century BC, this ancient Mediterranean port city exemplifies the region's tumultuous history. Romans, Visigoths, Castilians and Moors have all left their marks. Under King Philip II, Cartagena's naturally deep, sheltered harbor was developed into the nation's premier naval base, a position it still enjoys today. Ancient ramparts remain, as does a lighthouse erected in Moorish times.

The port town of Sete hugs the tiny Mont St. Clair, and is caught between the Mediterranean and the Bassin de Thau, a salt lake directly behind it. It is crisscrossed by numerous canals which link the lake to the sea, and connected by 12 bridges. Along the quay, renovated buildings provide a multitude of architectural details from the 18th and 19th centuries. The life of the town is found in its squares: Place Leon Blum, with its fountain and Wednesday morning flower market; Place Aristide, with its old fashioned bandstand; and Place de la Republique, with its huge retaining walls and vaulted loggias. Sete retains its historic purpose as a fishing boat haven for North African trade; the old harbor dates from the time of Louis XIV.

Marseille is the second largest city in France after Paris. It is also one of the oldest continuously inhabited cities in the Mediterranean. Cave paintings in the nearby Calanques are estimated to be 30,000 years old, and remains of brick habitations date from 6,000 BCE. The more recent history begins with a Hellenic port in about 600 BCE, some remains of which are on view at the city’s History Museum. It has been one of the world’s major seaports almost from its founding, and served as the main European terminus of the French colonial empire in Africa and the Far East. It is located in the Provence-Alpes-Cote d’Azur region and is the capital of the Bouches-du-Rhone department. On an island in the expansive bay of Marseille stands the prison of Chateau d’If made famous by the Alexandre Dumas novel “The Count of Monte Cristo.” The Vieux-Port with its atmospheric buildings and wharves is the area where visitors can search for the perfect example of the local specialty bouillabaisse, a r…

Corsica, the "scented isle," was the birthplace of Napoleon, and as late as the last century bands of brigands controlled his mountainous and rugged homeland. The beaches of Ajaccio, ranging from narrow crescents to broad, golden expanses help to account for the city's rise as a popular resort. Such scenic attractions as the Calanches of Piana, those red granite mountains with their spectacular slopes and formations add an additional element of interest.

Genoa (Genova) is a port city and the capital of northwest Italy's Liguria region. It's known for its central role in maritime trade over many centuries. In the old town stands the Romanesque Cathedral of San Lorenzo, with its black-and-white-striped facade and frescoed interior. Narrow lanes open onto monumental squares like Piazza de Ferrari, site of an iconic bronze fountain and Teatro Carlo Felice opera house.