London, the city with many faces, is not only a global center of finance and industry, but also offers museums, theatre, modern galleries, enjoyable walks through parks and squares, and endless shopping opportunities at big-name stores or underground boutiques. The iconic symbol of London is Buckingham Palace, built in 1703. The city has also been famous for its Tower Bridge which connects the two sides of the Thames. Westminster Palace which is the House of Parliament is also a symbol of magnificence and nobility. Its gothic style emits an atmosphere of elegance and makes the palace an attraction that must be seen. Behind the House of Parliament stands Westminster Abbey, an awe-inspiring UNESCO World Heritage Site. The gothic style is architecturally breathtaking with lots of monuments and artworks housed there. London is also one of the greenest capital cities in Europe. A massive park is in the center, the Hyde Park which was a place where Kings used to hunt. London has numerous Airports, the top three used for private flights are London Farnborough, London BigginHill and London Luton Airport.