London is located in southeastern England, across both banks of the lower reaches of the Thames River, 88 kilometers away from the river mouth. The city center coordinates are 51°30′ north latitude - 0.1°5′ east longitude. Greater London covers an area of ??approximately 1,577 square kilometers, and the urban area of ??London is approximately 310 square kilometers.

London (London) is the capital of the United Kingdom of Great Britain and Northern Ireland and the world's largest financial center. Together with New York and Hong Kong, it is also known as "Newland Port". ?

London is the political, economic, cultural, and financial center of the United Kingdom. It is the city with the largest number of museums and libraries in the world. There are 19 Fortune 500 headquarters and 7 of the world's top 100 universities located in London. In 2018, London's GDP reached US$653.2 billion. ?

London is a leading world-class city in the world. It is one of the richest, most economically developed, most commercially prosperous, and highest living standards cities in the world. It plays an important role in politics, economy, culture, education, technology, Finance, business, sports, media, fashion and other aspects influence the world and are a model of globalization.

London is the world's largest financial center, controlling 45% of the world's foreign exchange transactions and the pricing power of gold, silver, crude oil and other bulk commodities. It is also the world's largest banking, insurance, futures and shipping center. London's average daily foreign exchange transaction volume reaches US$2.7 trillion, ranking first in the world, and its total residents' wealth ranks second in the world. ?

In 2018, London ranked first in the world for the seventh consecutive year in the World City Comprehensive Strength Ranking (GPCI) released by the Japanese Mori Memorial Foundation. In 2018, the Kearney Global City Index ranking was released, with London ranking second in the world. ? In November 2018, London was ranked first among the world’s first-tier cities at the Alpha++ level by GaWC. ?

In the Forbes global city influence rankings, London is the most influential city in the world. At the same time, London defeated New York and was elected as the world's largest wealth center. ? In September 2019, the World Tourism Cities Federation released the 2019 World Tourism Cities Development Ranking, with London ranking first in global city popularity.