Nice is the fifth most populous city in France, after Paris, Marseille, Lyon and Tolouse, with a population of 348,721 within its administrative limits on a land area of 71.92 km2 (28 sq mi). The urban area of Nice extends beyond the administrative city limits with a population of over 955,000 on an area of 721 km2 (278 sq mi). Located on the south east coast of France on the Mediterranian Sea , Nice is second largest French city on the Mediterranean coast. The natural beauty of the Nice area and its mild Mediterranean climate came to the attention of the English upper classes in the second half of the 18th century, when an increasing number of aristocratic families took to spending their winter there. The city's main seaside promenade, the Promenade des Anglais ("Walkway of the English'') owes its name to visitors to the resort. For decades now, the picturesque Nicean surroundings have attracted not only those in search of relaxation, but also those seeking inspiration. Nice has the second largest hotel capacity in the country and it is one of its most visited cities, receiving 4 million tourists every year. It also has the third busiest airport in France, after the two main Parisian ones. It is the historical capital city of the County of Nice (Comté de Nice). With vibrant markets and diverse restaurants, it's also renowned for its food.

Tenerife is the largest and most populated island of the seven Canary Islands; it is also the most populated island of Spain. Tenerife is also the largest and most populous island of Macaronesia. About five million tourists visit Tenerife each year, the most of any of the Canary Islands. It is also one of the most important tourist destinations in Spain and the world. Tenerife hosts one of the world's largest carnivals and the Carnival of Santa Cruz de Tenerife is attempting to become a World Heritage Site. The island is home to the University of La Laguna, which was founded in 1792 and is the oldest university in the Canaries. San Cristóbal de La Laguna (a World Heritage Site) is the second city of the island and the third one of the archipelago. The city of La Laguna was also capital of the Canary Islands until Santa Cruz replaced it in 1833. In the Teide National Park (World Heritage Site), in the center of the island, is the highest elevation of Spain as well as the highest of the islands of the Atlantic Ocean, and the third largest volcano in the world from its base, Teide. Also located on the island Macizo de Anaga since 2015 is Biosphere Reserve and is the place that has the largest number of endemic species in Europe. The island's capital contains the architectural symbol of the Canary Islands, the modern Auditorio de Tenerife.

Marseille, known in antiquity as Massalia, is the second largest city in France, after Paris, with a population of 852,395 within its administrative limits on a land area of 240.62 km2. The urban area of Marseille extends beyond the city limits with a population of over 1,420,000 on an area of 1,204 km2. 1,530,000 or 1,601,095 people live in the Marseille metropolitan area. Located on the southeast coast of France on the Mediterranean Sea, Marseille is France's largest commercial port and largest French city on the Mediterranean coast. Marseille is the capital of the Provence-Alpes-Côte d'Azur region, as well as the capital of the Bouches-du-Rhône department. Its inhabitants are called Marseillais.

Barcelona – Spain's enchanting capital, second largest and most populous city. It is a huge city that vibrates with life, and there’s certainly not another city in the country to touch it for its sheer style, looks or energy. It is one of the world's leading tourist, economic, trade fair and cultural centers, and its influence in commerce, education, entertainment, media, fashion, science, and the arts all contribute to its status as one of the world's major global cities. Barcelona is home to masterpieces of many great architects – the most famous of which is Antoni Gaudí. 

Miami is a major city located on the Atlantic coast in southeastern Florida and the county seat of Miami-Dade County, the most populous county in Florida and the eighth-most populous county in the United States with a population of 2,500,625. The 42nd largest city in the United States, with a population of 433,136, it is the principal, central, and most populous city of the South {Florida} metropolitan area, the most populous metropolis in the Southeastern United States. According to the US Census Bureau, Miami's metro area is the seventh most populous in the United States, with an estimated population of 5,547,051 in 2009. 

Civitavecchia is a town and comune of the Metropolitan City of Rome in the central Italian region of Lazio. A sea port on the Tyrrhenian Sea, the name ''Civitavecchia'' means "ancient town". The modern city was built over a pre-existing Etruscan settlement. The massive Forte Michelangelo was first commissioned from Donato Bramante by Pope Julius II, to defend the port of Rome. The upper part of the "maschio" tower, however, was designed by Michelangelo, whose name is generally applied to the fortress. North of the city at Ficoncella are the Terme Taurine baths frequented by Romans and still popular with the Civitavecchiesi. The modern name stems from the common fig plants among the various pools. And also next to the town is the location of the cruise ship docks. All major cruise lines start and end their cruises at this location, and others stop for shore excursion days that allow guests to see Rome and Vatican sights, which are ninety minutes away.