The Red Fort, Lal Qila, Old Delhi, India.The building is a 17th century fort complex constructed by the Mughal emperor Shah Jahan in the walled city of Old Delhi that served as the residence of the Mughal Emperors. It also served as the capital of the Mughals until 1857, when Mughal emperor Bahadur Shah Zafar was exiled by the British Indian government. It was designated a UNESCO World Heritage Site in 2007