Cagliari, Montevideo

Known in Sardinia as Casteddu, the island's capital has steep streets and impressive Italianate architecture, from modern to medieval. This city of nearly 160,000 people is characterized by a busy commercial center and waterfront with broad avenues and arched arcades, as well as by the typically narrow streets of the old hilltop citadel (called, simply, “Castello”). The Museo Archeologico makes a good starting point to a visit. The imposing Bastione di Saint Remy and Mercato di San Benedetto (one of the best fish markets in Italy) are both musts.

Once the intellectual capital of southern Europe, Palermo has always been at the crossroads of civilization. Favorably situated on a crescent-shaped bay at the foot of Monte Pellegrino, it has attracted almost every culture touching the Mediterranean world. To Palermo's credit, it has absorbed these diverse cultures into a unique personality that is at once Arab and Christian, Byzantine and Roman, Norman and Italian. The city's heritage encompasses all of Sicily's varied ages, but its distinctive aspect is its Arab-Norman identity, an improbable marriage that, mixed in with Byzantine and Jewish elements, created some resplendent works of art. No less noteworthy than the architecture is Palermo's chaotic vitality, on display at some of Italy's most vibrant outdoor markets, public squares, street bazaars, and food vendors, and above all in its grand climax of Italy's most spectacular passeggiata (the leisurely social stroll along the principal thoroughfare).

Malta's capital, the minicity of Valletta, has ornate palaces and museums protected by massive fortifications of honey-color limestone. Houses along the narrow streets have overhanging wooden balconies for people-watching from indoors. Generations ago they gave housebound women a window on the world of the street. The main entrance to town is through the City Gate (where all bus routes end), which leads onto Triq Repubblika (Republic Street), the spine of the grid-pattern city and the main shopping street. Triq Mercante (Merchant Street) parallels Repubblika to the east and is also good for strolling. From these two streets, cross streets descend toward the water; some are stepped. Valletta's compactness makes it ideal to explore on foot. City Gate and the upper part of Valletta are experiencing vast redevelopment that includes a new Parliament Building and open-air performance venue. The complex, completed mid-2013, has numerous pedestrian detours in place along with building noise and dust. Before setting out along Republic Street, stop at the tourist information office on Merchant Street for maps and brochures.

The infinite variety of street life, the nooks and crannies of the medieval Barri Gòtic, the ceramic tile and stained glass of Art Nouveau facades, the art and music, the throb of street life, the food (ah, the food!)—one way or another, Barcelona will find a way to get your full attention. The capital of Catalonia is a banquet for the senses, with its beguiling mix of ancient and modern architecture, tempting cafés and markets, and sun-drenched Mediterranean beaches. A stroll along La Rambla and through waterfront Barceloneta, as well as a tour of Gaudí's majestic Sagrada Famíliaand his other unique creations, are part of a visit to Spain's second-largest city. Modern art museums and chic shops call for attention, too. Barcelona's vibe stays lively well into the night, when you can linger over regional wine and cuisine at buzzing tapas bars.

Tagged on to the end of Iberia, the intriguing British outpost of Gibraltar is dominated by a sandy peninsula and the stunning 1,400-feet-high limestone Rock. Although small, Gibraltar has always been seen as having great strategic importance on account of its advantageous position where the Atlantic meets the Mediterranean, just 12 miles from the coast of Africa. Ever popular with British holidaymakers, Gibraltar is very much a home from home, boasting excellent duty-free shopping in many familiar British high street shops. Please note: Gibraltar’s small size and narrow winding roads mean that excursions are operated by 22-seater mini-buses, accompanied by a driver/guide. Local health and safety regulations prohibit the carriage of walking aids and collapsible wheelchairs on these vehicles. If you do wish to bring a mobility aid, we can arrange the Rock Tour by taxi, which has extra space. If this suits your requirements, please advise the Tours and Travel office when you join the ship, as numbers are limited.

The original settlement formed on the site of Casablanca by the Berbers became the kingdom of Anfa, and during the 15th century harboured pirates who raided the Portuguese coast. In retaliation for the attacks, the Portuguese destroyed Anfa and founded the town they called Casa Branca (white house). They remained here until an earthquake in 1755 and the town was subsequently rebuilt by Mohammed ben Abdallah, whose legacy of mosques and houses can still be seen in the old Medina. Casablanca acquired its present-day name when the Spanish obtained special port privileges in 1781. The French landed here in 1907, later establishing a protectorate and modelling the town on the port of Marseilles. Today Casablanca is Morocco’s largest city, its most significant port and the centre of commerce and industry. The city is a vibrant fusion of European, African and Arabian influences and its French colonial architecture and art deco buildings seamlessly blend in with the busy, colourful markets. Please note that vendors in the souks can be very persistent and eager to make a sale.

Perhaps the prettiest of the Canary Islands, Gran Canaria is an almost circular isle with the peak of Pozo de Las Nieves, its highest point, at the centre. With a wealth of natural beauty and all the exciting attractions of city life in the capital, the island offers the best of both worlds. You will no doubt wish to see the sights of the capital’s old quarter, which dates back to the 15th century and encompassses the Vegueta and Triana districts, and wherever you go you can enjoy the glorious subtropical climate, perfect for growing exotic palms and fruits.

Maceió, city, capital of Alagoas estado (state), northeastern Brazil. It is situated below low bluffs on a level strip of land between the Atlantic Ocean and the Norte (or Mundaú) Lagoon, a shallow body of water extending inward for several miles. Formerly called Macayo, the city dates from 1815, when a small settlement there was made a villa. In 1839 it became capital of Alagoas (then a provincia) and was given city status.

According to Salvador's adopted son Jorge Amado, "In Salvador, magic becomes part of the every-day." From the shimmering golden light of sunset over the Baía do Todos os Santos, to the rhythmic beats that race along the streets, Salvador, while no longer Brazil's capital, remains one of its most captivating cities. A large dose of its exoticism comes down to its African heritage—at least 70% of its 2,675,000 population is classified as Afro-Brazilian—and how it has blended into Brazil's different strands, from the native Indians to the Christian colonizers. Salvadorans may tell you that you can visit a different church every day of the year, which is almost true—the city has about 300. Churches whose interiors are covered with gold leaf were financed by the riches of the Portuguese colonial era, when slaves masked their traditional religious beliefs under a thin Catholic veneer. And partly thanks to modern-day acceptance of those beliefs, Salvador has become the fount of Candomblé, a religion based on personal dialogue with the orixás, a family of African deities closely linked to nature and the Catholic saints. The influence of Salvador's African heritage on Brazilian music has also turned the city into one of the musical capitals of Brazil, resulting in a myriad of venues to enjoy live music across the city, along with international acclaim for exponents like Gilberto Gil, Caetano Veloso, and Daniela Mercury. Salvador's economy today is focused on telecommunications and tourism. The still-prevalent African culture draws many tourists—this is the best place in Brazil to hear African music, learn or watch African dance, and see capoeira, a martial art developed by slaves. In the district of Pelourinho, many colorful 18th- and 19th-century houses remain, part of the reason why this is the center of the tourist trade. Salvador sprawls across a peninsula surrounded by the Baía de Todos os Santos on one side and the Atlantic Ocean on the other. The city has about 50 km (31 miles) of coastline. The original city, referred to as the Centro Histórica (Historical Center), is divided into the Cidade Alta (Upper City), also called Pelourinho, and Cidade Baixa (Lower City). The Cidade Baixa is a commercial area—known as Comércio—that runs along the port and is the site of Salvador's indoor market, Mercado Modelo. You can move between the upper and lower cities on foot, via the landmark Elevador Lacerda, behind the market, or on the Plano Inclinado, a funicular lift, which connects Rua Guindaste dos Padres on Comércio with the alley behind Cathedral Basílica. From the Cidade Histórica you can travel north along the bay to the hilltop Igreja de Nosso Senhor do Bonfim. You can also head south to the point, guarded by the Forte Santo Antônio da Barra, where the bay waters meet those of the Atlantic. This area on Salvador's southern tip is home to the trendy neighborhoods of Barra, Ondina, and Rio Vermelho, with many museums, theaters, shops, and restaurants. Beaches along the Atlantic coast and north of Forte Santo Antônio da Barra are among the city's cleanest. Many are illuminated at night and have bars and restaurants that stay open late.

Welcome to the Cidade Maravilhosa, or the Marvelous City, as Rio is known in Brazil. Synonymous with the girl from Ipanema, the dramatic views from Christ the Redeemer atop Corcovado mountain, and fabulously flamboyant Carnival celebrations, Rio is a city of stunning architecture, abundant museums, and marvelous food. Rio is also home to 23 beaches, an almost continuous 73-km (45-mile) ribbon of sand.As you leave the airport and head to Rio's beautiful Zona Sul (the touristic South Zone), you'll drive for about 40 minutes on a highway from where you'll begin to get a sense of the dramatic contrast between beautiful landscape and devastating poverty. In this teeming metropolis of 12 million people (6.2 million of whom live in Rio proper), the very rich and the very poor live in uneasy proximity. You'll drive past seemingly endless cinder-block favela, but by the time you reach Copacabana's breezy, sunny Avenida Atlântica—flanked on one side by white beach and azure sea and on the other by condominiums and hotels—your heart will leap with expectation as you begin to recognize the postcard-famous sights. Now you're truly in Rio, where cariocas (Rio residents) and tourists live life to its fullest.Enthusiasm is contagious in Rio. Prepare to have your senses engaged and your inhibitions untied. Rio seduces with a host of images: the joyous bustle of vendors at Sunday's Feira Hippie (Hippie Fair); the tipsy babble at sidewalk cafés as patrons sip their last glass of icy beer under the stars; the blanket of lights beneath the Pão de Açúcar (Sugarloaf Mountain); the bikers, joggers, strollers, and power walkers who parade along the beach each morning. Borrow the carioca spirit for your stay; you may find yourself reluctant to give it back.

Uruguay’s capital city hugs the eastern bank of the Río de la Plata. A massive coastal promenade (malecón) that passes fine beaches, restaurants, and numerous parks recalls the sunny sophistications of the Mediterranean and is always dotted with Montevideans strolling, exercising, and lounging along the water. Montevideo has its share of glitzy shopping avenues and modern office buildings, balanced with its historic old city and sumptuous colonial architecture, as well as numerous leafy plazas and parks. It is hard not to draw comparisons to its sister city Buenos Aires across the river, and indeed Montevideo strikes many as a calmer, more manageable incarnation of Argentina's capital.When the weather's good, La Rambla, a 22-km (14-mile) waterfront avenue that links the Old City with the eastern suburbs and changes names about a dozen times, gets packed with fishermen, ice-cream vendors, and joggers. Around sunset, volleyball and soccer games wind down as couples begin to appear for evening strolls. Polls consistently rate Montevideo as having the highest quality of life of any city in Latin America. After one visit here, especially on a lovely summer evening, you probably will agree.