Aurangabad is a city in Aurangabad district, Maharashtra, India. The city is a tourist hub, surrounded with many historical monuments, including the Ajanta Caves and Ellora Caves, which are UNESCO World Heritage Sites, as well as Bibi Ka Maqbara. The administrative headquarters of the Aurangabad Division or Marathwada region, Aurangabad is said to be a 'City of Gates', as one can not miss the strong presence of these as one drives through the city. Aurangabad is also one of the fastest growing cities in the world.