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.

A historic port on Spain’s southeastern coast invites travelers with its fortresses, ancient theaters, and Mediterranean charm — we’re talking about Cartagena in the Murcia region. With a history spanning over 2,000 years, the city served as a key base for Carthaginians, Romans, and later the Spanish navy. Today, it offers visitors a unique experience: from the Roman theater, discovered only in 1988, to the futuristic ARQUA museum, housing underwater artifacts.

A stroll along Cartagena’s waterfront blends sea breeze, palm trees, historic facades, and modern design. The city surprises with contrasts: descend into ancient tunnels beneath the Concepción Castle, then relax in a cozy café overlooking the yachts. Cartagena is perfect for those seeking not only beach relaxation but also a deep dive into Spain’s history and culture.

Málaga is a municipality, capital of the Province of Málaga, in the Autonomous Community of Andalusia, Spain. With a population of 569,130 in 2015, it is the second-most populous city of Andalusia and the sixth-largest in Spain. The southernmost large city in Europe, it lies on the Costa del Sol (Coast of the Sun) of the Mediterranean, about 100 kilometres (62.14 miles) east of the Strait of Gibraltar and about 130 km (80.78 mi) north of Africa.

Málaga's history spans about 2,800 years, making it one of the oldest cities in the world. According to most scholars, it was founded about 770 BC by the Phoenicians as Malaka From the 6th century BC the city was under the hegemony of Ancient Carthage, and from 218 BC, it was ruled by the Roman Republic and then empire as Malaca (Latin). After the fall of the empire and the end of Visigothic rule, it was under Islamic rule as Mālaqah for 800 years, but in 1487, the Crown of Castille gained control after the Reconquista. The archaeological remains and monuments from the Phoenician, Roman, Arabic and Christian eras make the historic center of the city an "open museum", displaying its history of nearly 3,000 years.

This important cultural infrastructure and the artistic heritage have culminated in the nomination of Málaga as a candidate for the 2016 European Capital of Culture.

The painter and sculptor Pablo Picasso, Hebrew poet and Jewish philosopher Solomon Ibn Gabirol and the actor Antonio Banderas were born in Málaga. The magnum opus of Cuban composer Ernesto Lecuona, "Malagueña", is named after the music of this region of Spain.

The most important business sectors in Málaga are tourism, construction and technology services, but other sectors such as transportation and logistics are beginning to expand. The Andalusia Technology Park (PTA), located in Málaga, has enjoyed significant growth since its inauguration in 1992. Málaga is the main economic and financial centre of southern Spain, home of the region's largest bank, Unicaja, and the fourth-ranking city in economic activity in Spain behind Madrid, Barcelona and Valencia.

Gibraltar  is a British Overseas Territory located at the southern tip of the Iberian Peninsula. It has an area of 6.7 km2 (2.6 sq mi) and is bordered to the north by Spain. The landscape is dominated by the Rock of Gibraltar at the foot of which is a densely populated town area, home to over 30,000 people, primarily Gibraltarians. It shares a maritime border with Morocco.

In 1704, Anglo-Dutch forces captured Gibraltar from Spain during the War of the Spanish Succession on behalf of the Habsburg claim to the Spanish throne. The territory was ceded to Great Britain in perpetuity under the Treaty of Utrechtin 1713. During World War II it was an important base for the Royal Navy as it controlled the entrance and exit to the Mediterranean Sea, which is only 8 miles (13 km) wide at this naval choke point. It remains strategically important, with half the world's seaborne trade passing through the strait. Today Gibraltar's economy is based largely on tourism, online gambling, financial services and cargo ship refuelling.

The sovereignty of Gibraltar is a point of contention in Anglo-Spanish relations because Spain asserts a claim to the territory. Gibraltarians rejected proposals for Spanish sovereignty in a 1967 referendum and, in a 2002 referendum, the idea of shared sovereignty was also rejected.

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.

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.

Hamilton, Bermuda — A Unique Center of the Bermuda Islands

Hamilton, the capital of the Bermuda Islands located in the southwestern Atlantic Ocean, is a harmonious blend of British heritage and Caribbean atmosphere. The city, with its colorful buildings and green parks, serves as the cultural and economic center of the archipelago. Strolling through narrow streets, visitors can see historical landmarks such as ancient churches and museums, while cozy cafes overlooking the harbor offer exquisite local cuisine.​

Hamilton also attracts travelers with its natural beauty. In the surrounding areas, one can find picturesque beaches with white sand and crystal-clear waters, ideal for relaxation and water sports. This city is a great place for those who wish to enjoy a unique atmosphere combining Caribbean relaxation and British charm.

Miami, officially the City of Miami, is the cultural, economic and financial center of South Florida. Miami is the seat of Miami-Dade County, the most populous county in Florida. The city covers an area of about 56.6 square miles (147 km2), between the Everglades to the west and Biscayne Bay on the east; with a 2017 estimated population of 463,347, Miami is the sixth most densely populated major city in the United States. The Miami metropolitan area is home to 6.1 million people and the seventh-largest metropolitan area in the nation. Miami's metro area is the second-most populous metropolis in the southeastern United States and fourth-largest urban area in the U.S.

Miami is a major center, and a leader in finance, commerce, culture, media, entertainment, the arts, and international trade. The Miami Metropolitan Area is by far the largest urban economy in Florida and the 12th largest in the United States with a GDP of $344.9 billion as of 2017. In 2012, Miami was classified as an "Alpha−" level world city in the World Cities Study Group's inventory. In 2010, Miami ranked seventh in the United States and 33rd among global cities in terms of business activity, human capital, information exchange, cultural experience, and political engagement. In 2008, Forbes magazine ranked Miami "America's Cleanest City", for its year-round good air quality, vast green spaces, clean drinking water, clean streets, and citywide recycling programs. According to a 2009 UBS study of 73 world cities, Miami was ranked as the richest city in the United States, and the world's seventh-richest city in terms of purchasing power. Miami is nicknamed the "Capital of Latin America" and is the largest city with a Cuban-American plurality.

Greater Downtown Miami has one of the largest concentrations of international banks in the United States, and is home to many large national and international companies. The Civic Center is a major center for hospitals, research institutes, medical centers, and biotechnology industries. For more than two decades, the Port of Miami, known as the "Cruise Capital of the World", has been the number one cruise passenger port in the world. It accommodates some of the world's largest cruise ships and operations, and is the busiest port in both passenger traffic and cruise lines. Metropolitan Miami is also a major tourism hub in the southeastern U.S. for international visitors, ranking number two in the country after New York City.