Barcelona is a city in Spain. It is the capital and largest city of Catalonia, as well as the second most populous municipality of Spain. With a population of 1.6 million within city limits, its urban area extends to numerous neighbouring municipalities within the Province of Barcelona and is home to around 4.8 million people, making it the sixth most populous urban area in the European Union after Paris, London, Madrid, the Ruhr area and Milan. It is one of the largest metropolises on the Mediterranean Sea, located on the coast between the mouths of the rivers Llobregat and Besòs, and bounded to the west by the Serra de Collserola mountain range, the tallest peak of which is 512 metres (1,680 feet) high.

Founded as a Roman city, in the Middle Ages Barcelona became the capital of the County of Barcelona. After merging with the Kingdom of Aragon, Barcelona continued to be an important city in the Crown of Aragon as an economic and administrative centre of this Crown and the capital of the Principality of Catalonia. Barcelona has a rich cultural heritage and is today an important cultural centre and a major tourist destination. Particularly renowned are the architectural works of Antoni Gaudí and Lluís Domènech i Montaner, which have been designated UNESCO World Heritage Sites. The headquarters of the Union for the Mediterranean are located in Barcelona. The city is known for hosting the 1992 Summer Olympics as well as world-class conferences and expositions and also many international sport tournaments.

Barcelona is one of the world's leading tourist, economic, trade fair and cultural centres, 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. It is a major cultural and economic centre in southwestern Europe, 24th in the world (before Zürich, after Frankfurt) and a financial centre. In 2008 it was the fourth most economically powerful city by GDP in the European Union and 35th in the world with GDP amounting to €177 billion. In 2012 Barcelona had a GDP of $170 billion; and it was leading Spain in employment rate in that moment.

In 2009 the city was ranked Europe's third and one of the world's most successful as a city brand. In the same year the city was ranked Europe's fourth best city for business and fastest improving European city, with growth improved by 17% per year, and the city has been experiencing strong and renewed growth for the past three years. Since 2011 Barcelona has been a leading smart city in Europe. Barcelona is a transport hub, with the Port of Barcelona being one of Europe's principal seaports and busiest European passenger port, an international airport, Barcelona–El Prat Airport, which handles over 50 million passengers per year, an extensive motorway network, and a high-speed rail line with a link to France and the rest of Europe.

Cadiz is one of the oldest cities in Europe, located on the southwest coast of Spain in the heart of Andalusia. The city stands on a peninsula surrounded by the Atlantic Ocean, which gives it a unique atmosphere. Cadiz is known for its picturesque beaches, such as Playa de la Victoria, as well as its ancient streets with white houses and magnificent facades, reflecting its Moorish and colonial history. In the historic center of the city stands the famous cathedral, whose construction took more than a century, offering an impressive view of the ocean.

The city is also famous for its carnival traditions and delicious cuisine, which is dominated by seafood. The local carnival is considered one of the brightest in Spain, attracting thousands of tourists every year.

The turquoise waters of the Atlantic and the volcanic landscapes of the island create a unique atmosphere in Arrecife de Lanzarote, the capital of one of the most extraordinary Canary Islands. The city attracts travelers with its cozy harbor, whitewashed houses in traditional style, and the artistic legacy of César Manrique – the architect who gave life to Lanzarote by blending nature with creativity.

In Arrecife de Lanzarote, you can stroll along the promenade to the historic San Gabriel Castle, visit the La Recova market, and enjoy the freshest seafood overlooking the bay. This destination is ideal both for a peaceful beach holiday and for discovering the volcanic scenery of Timanfaya National Park, just a 30-minute drive away.

Agadir is the center of modern tourism in Morocco. Agadir Beach stretches for 10 km. The beautiful golden beach, surrounded by eucalyptus greenery and pine trees, is the most beautiful place among all Moroccan resorts. In Agadir, tourists will always find entertainment to their liking. Here you can ride camels or thoroughbred horses, play golf and tennis, smoke hookah, or experience all the delights of sea fishing. In the city's restaurants, you can taste the freshest and most delicious seafood, the assortment of which is simply magnificent: sea bass, sardines, tuna, shrimp, lobsters, crayfish. You can buy alcohol everywhere, but remember to do it before eight in the evening. And don't forget to visit the Medina of Agadir – a city built by an Italian architect. Inside the Medina, there are more than 30 shops and workshops.

Madeira, officially the Autonomous Region of Madeira, is one of the two autonomous regions of Portugal (along with the Azores). It is an archipelago situated in the north Atlantic Ocean, southwest of Portugal. Its total population was estimated in 2011 at 267,785. The capital of Madeira is Funchal, which is located on the main island's south coast.

The archipelago is just under 400 kilometres (250 mi) north of Tenerife, Canary Islands. Bermuda and Madeira, a few time zones apart, are the only land in the Atlantic on the 32nd parallel north. It includes the islands of Madeira, Porto Santo, and the Desertas, administered together with the separate archipelago of the Savage Islands. The region has political and administrative autonomy through the Administrative Political Statue of the Autonomous Region of Madeiraprovided for in the Portuguese Constitution. The autonomous region is an integral part of the European Union as an outermost region.