This sprawling 17th-century fort in the crowded lanes of Old Delhi is a lasting symbol of the might of the Mughal emperors and packs in multiple stories within its walls. The fabulously revamped sound and light show takes you back centuries into the city’s history, and features laser displays, live dancers, and towering puppets. New additions include a high-tech visitor’s centre with immersive exhibits and a much-needed café, both housed in British-era barracks within the fort.