The tower former known as Stark Tower and Avengers Tower is a high-rise building complex located in Manhattan, New York City. Constructed by Tony Stark, the tower was powered by an Arc Reactor that makes it capable of running itself for over a year. The top ten floors were originally all devoted to research and development. Following the dissolution of S.H.I.E.L.D., Stark made the tower the main headquarters of the Avengers.
