A serious rival for Roppongi Hills, Midtown shares the same concept of a sprawling shopping precinct but this one encompasses several buildings, including the 248m-tall Midtown Tower. Trees grown beneath glass roofs add some greenery, and there are two museums, the Suntory Museum of Art and the National Art Center, which occupies a whole building. The 21_21 Design Sight is another architectural gem; it explores outlandish design in everyday life.