The city of Zurich, a global center for banking and finance, lies at the north end of Lake Zurich in northern Switzerland. The picturesque lanes of the central Altstadt (Old Town), on either side of the Limmat River, reflect its pre-medieval history. Waterfront promenades like the Limmatquai follow the river toward the 17th-century Rathaus (town hall).

Venice, the capital of northern Italy’s Veneto region, is built on more than 100 small islands in a lagoon in the Adriatic Sea. It has no roads, just canals – including the Grand Canal thoroughfare – lined with Renaissance and Gothic palaces. The central square, Piazza San Marco, contains St. Mark’s Basilica, which is tiled with Byzantine mosaics, and the Campanile bell tower offering views of the city’s red roofs.

Tokyo, Japan’s busy capital, mixes the ultramodern and the traditional, from neon-lit skyscrapers to historic temples. The opulent Meiji Shinto Shrine is known for its towering gate and surrounding woods. The Imperial Palace sits amid large public gardens.

Sydney, capital of New South Wales and one of Australia's largest cities, is best known for its harbourfront Sydney Opera House, with a distinctive sail-like design. Massive Darling Harbour and the smaller Circular Quay port are hubs of waterside life, with the arched Harbour Bridge and esteemed Royal Botanic Garden nearby.

Stockholm, the capital of Sweden, encompasses 14 islands and more than 50 bridges on an extensive Baltic Sea archipelago. The cobblestone streets and ochre-colored buildings of Gamla Stan (the old town) are home to the 13th-century Storkyrkan Cathedral, the Kungliga Slottet Royal Palace and the Nobel Museum, which focuses on the Nobel Prize.

Saint-Tropez is a town on the French Riviera, 68 kilometres (42 miles) west of Nice and 100 kilometres (62 miles) east of Marseille in the Var department of the Provence-Alpes-Côte d'Azur region, Southern France. The adjacent narrow body of water is the Gulf of Saint-Tropez (Golfe de Saint-Tropez).

The Sorrentine Peninsula has views of Naples, Vesuvius and the Isle of Capri. The Amalfi Drive, connecting Sorrento and Amalfi, is a narrow road along the high cliffs above the Tyrrhenian Sea.

Seoul, the capital of South Korea, is a huge metropolis where modern skyscrapers, high-tech subways and pop culture meet Buddhist temples, palaces and street markets. Notable attractions include futuristic Dongdaemun Design Plaza, a convention hall with curving architecture and a rooftop park; Gyeongbokgung Palace, which once had more than 7,000 rooms; and Jogyesa Temple, site of ancient locust and pine trees.

São Paulo, Brazil’s vibrant financial center, is among the world's most populous cities, with numerous cultural institutions and a rich architectural tradition.

San Juan, Puerto Rico's capital and largest city, sits on the island's Atlantic coast. Its widest beach fronts the Isla Verde resort strip, known for its bars, nightclubs and casinos. Cobblestoned Old San Juan features colorful Spanish colonial buildings and 16th-century landmarks including El Morro and La Fortaleza, massive fortresses with sweeping ocean views, as well as the Paseo de la Princesa bayside promenade.

Rome is the capital city of Italy. It is also the capital of the Lazio region, the centre of the Metropolitan City of Rome, and a special comune named Comune di Roma Capitale.

Rio de Janeiro is a huge seaside city in Brazil, famed for its Copacabana and Ipanema beaches, 38m Christ the Redeemer statue atop Mount Corcovado and for Sugarloaf Mountain, a granite peak with cable cars to its summit.

Spanish missionary and conquistador documents chronicle skirmishes between the Spanish colonizers and the local peoples. In 1524, for example, a large battle between Hernán Cortés and an army of 10,000 to 20,000 indigenous resulted in Cortés taking control of much of the Ameca valley. The valley was then named Banderas (flags) after the colorful standards carried by the natives.

Port Elizabeth is a city on Algoa Bay in South Africa's Eastern Cape Province. A major port, it's also known for its numerous beaches. The Donkin Heritage Trail takes in the Old Hill neighbourhood's Victorian landmarks.

Perth, capital of Western Australia, sits where the Swan River meets the southwest coast. Sandy beaches line its suburbs, and the huge, riverside Kings Park and Botanic Garden on Mount Eliza offer sweeping views of the city. The Perth Cultural Centre houses the state ballet and opera companies, and occupies its own central precinct, including a theatre, library and the Art Gallery of Western Australia.