Istanbul, Turkey
Istanbul is the largest city in Turkey, largest city proper and second largest metropolitan area in Europe, and fourth largest city proper in the world with a population of 12.6 million. Istanbul is the cultural and financial center of Turkey. The city covers 27 districts of the Istanbul province. It is located on the Bosphorus Strait and encompasses the natural harbor known as the Golden Horn, in the northwest of the country. It extends both on the Europe (Thrace) and on the Asia (Anatolia) side of the Bosphorus, and is thereby the only metropolis in the world that is situated on two continents. In its long history, Istanbul served as the capital city of the Roman Empire (330-395), the East Roman (Byzantine) Empire (395-1204 and 1261-1453), the Latin Empire (1204-1261), and the Ottoman Empire (1453-1922). The city was chosen as joint European Capital of Culture for 2010. The historic areas of Istanbul were added to the UNESCO World Heritage List in 1985.

For detailed travel information please visit: http://www.businesstraveller.com/city-guides/europe/istanbul

Abu Dhabi, UAE
Abu Dhabi is the capital and second most populous city in the United Arab Emirates (UAE), after Dubai. It is also the seat of government of the emirate of Abu Dhabi, which is ruled by Khalifa bin Zayed Al Nahyan - the current ruling Emir of the UAE. Abu Dhabi lies on a T-shaped island jutting into the Arabic Gulf from the central western coast. Approximately 860,000 people lived in Abu Dhabi as of 2007. One of the world's largest producers of oil, Abu Dhabi has actively attempted to diversify its economy in recent years through investments in financial services and tourism.

For detailed travel information please visit: http://www.businesstraveller.com/city-guides/middle-east-and-africa/abu-dhabi-2

Doha, Qatar
Doha is the capital city of Qatar. With a population of 400,051 according to the 2005 census it is located in the Ad Dawhah municipality on the Persian Gulf. Doha is Qatar's largest city, with over 80% of the nation's population residing in Doha or its surrounding suburbs, and is also the economic center of the country. Doha is home to the Education City, an area devoted to research and education. Doha was the site of the first ministerial-level meeting of the Doha Development Round of World Trade Organization negotiations. The city of Doha also held the 2006 Asian Games, which was the world's largest Asian Games held.

For detailed travel information please visit: http://www.businesstraveller.com/city-guides/middle-east-and-africa/doha-2007

Barcelona, Spain
Barcelona is the most populous city of the Autonomous Community of Catalonia and the second largest city in Spain, with a population of 1,615,908 in 2008, while the population of the Metropolitan Area was 3,161,081. Barcelona is a major economic centre with one of Europe's principal Mediterranean ports, and Barcelona International Airport is the second largest in Spain after Madrid-Barajas Airport. Founded as a Roman city, Barcelona became the capital of the Counts of Barcelona. After merging with the Kingdom of Aragon, it became one of the most important cities of the Crown of Aragon. Besieged several times during its history, Barcelona is today an important cultural centre and a major tourist destination and has a rich cultural heritage. Particularly renowned are architectural works of Antoni Gaudí and Lluís Domènech i Montaner that have been designated UNESCO World Heritage Sites.

For detailed travel information please visit: http://www.businesstraveller.com/city-guides/europe/barcelona

London, United Kingdom
An important settlement for two millennia, London's history goes back to its founding by the Romans. Since its foundation, London has been part of many movements and phenomena throughout history, including the English Renaissance, the Industrial Revolution, and the Gothic Revival. The city's core, the ancient City of London, still retains its limited medieval boundaries; but since at least the 19th century, the name "London" has also referred to the whole metropolis that has developed around it. Today the bulk of this conurbation forms the London region of England and the Greater London administrative area with its own elected mayor and assembly.

London is one of the world's most important business, financial and cultural centres and its influence in politics, education, entertainment, media, fashion and the arts contributes to its status as a major global city. Central London is the headquarters of more than half of the UK's top 100 listed companies (the FTSE 100) and over 100 of Europe's 500 largest companies. The city is a major tourist destination for both domestic and overseas visitors, with annual expenditure by tourists of around £15 billion. London hosted the 1908 and 1948 Summer Olympic Games and will host the 2012 Summer Olympic Games.

For detailed travel information please visit: http://www.businesstraveller.com/city-guides/europe/london-south-bank

Paris, France
Paris is the capital of France and the country's largest city. It is situated on the river Seine, in northern France, at the heart of the Île-de-France region (also known as the "Paris Region"; French: Région parisienne). The city of Paris, within its limits largely unchanged since 1860, has an estimated population of 2,167,994 (January 2006), but the Paris aire urbaine (or metropolitan area) has a population of nearly 12 million, and is one of the most populated metropolitan areas in Europe. An important settlement for more than two millennia, Paris is today one of the world's leading business and cultural centres, and its influence in politics, education, entertainment, media, fashion, science and the arts all contribute to its status as one of the world's major global cities. According to 2005 estimates, the Paris urban area is Europe's biggest city economy, and is fifth in the world's list of cities by GDP.

Paris and the Paris Region, with €533.6 billion (US$731.3 billion) in 2007, produces more than a quarter of the gross domestic product (GDP) of France. The Paris Region hosts 37 of the Fortune Global 500 companies in several business districts, notably La Défense, the largest purpose-built business district in Europe. Paris also hosts many international organizations such as UNESCO, the Organisation for Economic Co-operation and Development (OECD), the International Chamber of Commerce (ICC) and the informal Paris Club. Paris is one of the most popular tourist destinations in the world, with 45 million tourists every year in the Paris Region, 60% of whom are foreign visitors.[11] There are numerous iconic landmarks among its many attractions, along with world-famous institutions and popular parks.

For detailed travel information please visit: http://www.businesstraveller.com/city-guides/europe/paris-le-marais


* All city information are taken from Wikipedia.