London 18m, capital of England and the United Kingdom Great Britain and Northern Ireland and lies at the river Thames in the southeast of England on the island Great Britain. London is one of the most important cultural, financial and trading centres in the world. Panoramic view from the city centre in east direction. Presented by https://www.marriott.com/hotels/travel/lonlc-the-park-tower-knightsbridge-a-luxury-collection-hotel-london/.