As you can see here, it's housed in Agra, and Agra and Delhi, at various points during the Mughal Empire, are the capital. There's a few moments when it is at Lahore. He is eventually imprisoned by his son, Aurangzeb. Aurangzeb is considered a very strong and authoritarian ruler. You can see here that he is able to expand the territory of the Mughal Empire well into South India. At its maximum extent, the Mughal Empire is now rivaling the amount of territory that was controlled by the Maurya Empire roughly 2,000 years before this time. Despite being the last truly strong Mughal emperor, he's also known as the least tolerant of the emperors.