Manhattan is often described as the cultural and financial capital of the world and hosts the United Nations Headquarters. Anchored by Wall Street in the Financial District of Lower Manhattan, New York City has been called both the most economically powerful city and the leading financial center of the world, and Manhattan is home to the world's two largest stock exchanges by total market capitalization. Many districts and landmarks in Manhattan have become well known, as New York City receives millions tourists per year, and Manhattan hosts three of the world's most-visited tourist attractions: Times Square, Central Park, and Grand Central Terminal. The borough hosts many world-renowned bridges, such as the Brooklyn Bridge; skyscrapers such as the Empire State Building, one of the tallest skyscrapers in the world; and parks, such as Central Park. For approximate neighbourhoods see [[https://en.wikipedia.org/wiki/List_of_Manhattan_neighborhoods|List of Manhattan neighborhoods]].