Seville is the artistic, cultural, and financial capital of southern Spain. It is the capital of the autonomous community of Andalusia and of the province of Seville. It is situated on the plain of the River Guadalquivir, with an average elevation of 7 metres (23 ft) above sea level. The inhabitants of the city are known as sevillanos (feminine form: sevillanas) or hispalenses, following the Roman name of the city, Hispalis. The tapas scene is one of the main cultural attractions of the city: people go from one bar to another, enjoying small dishes called tapas (literally "lids" or "covers" in Spanish, referring to their probable origin as snacks served on small plates used to cover drinks). Local specialities include fried and grilled seafood (including squid, choco (cuttlefish), swordfish, marinated dogfish, and ortiguillas), grilled and stewed meat, spinach with chickpeas, Jamón ibérico, lamb kidneys in sherry sauce, snails, caldo de puchero, and gazpacho. A sandwich known as a serranito is the typical and popular version of fast food.

Ibiza (or Eivissa) is a Spanish island in the Mediterranean Sea 79 km off the coast of the city of Valencia in Spain. It is the third largest of the Balearic Islands, an autonomous community of Spain. With Formentera, it is one of the two Pine Islands or Pityuses. Its largest cities are Ibiza Town (a popular stop for many tourists and now a UNESCO World Heritage Site), Santa Eulària des Riu and Sant Antoni de Portmany. It's well-known for the lively nightlife scene in Ibiza Town and Sant Antoni, where major European nightclubs have summer outposts. Well-known nightclubs are Privilege, Amnesia, Space, Pacha, Es Paradís and DC10.

Porto (also known as Oporto in English), is the second largest city in Portugal after Lisbon and one of the major urban areas of the Iberian Peninsula. The urban area of Porto, which extends beyond the administrative limits of the city, has a population of 1.4 million (2011) in an area of 389 km2 (150 sq mi), making it the second-largest urban area in Portugal. Located along the Douro river estuary in Northern Portugal, Porto is one of the oldest European centres, and its historical core was proclaimed a World Heritage Site by UNESCO in 1996. The western part of its urban area extends to the coastline of the Atlantic Ocean. Its settlement dates back many centuries, when it was an outpost of the Roman Empire. One of Portugal's internationally famous exports, port wine, is named for Porto, since the metropolitan area, and in particular the caves of Vila Nova de Gaia, were responsible for the packaging, transport and export of the fortified wine. In 2014, Porto was elected The Best European Destination by the Best European Destinations Agency.

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. 

Valencia is the most populous city of the Autonomous Community of Valencia and the third largest city in Spain, with a population of 809,267 in 2010. It is the 15th-most populous municipality in the European Union. It is integrated into an industrial area on the Costa del Azahar. Its historic centre is one of the largest in Spain, with approximately 169 hectares; this heritage of ancient monuments, views and cultural attractions makes Valencia one of the country's most popular tourist destinations!