Agra Fort, Uttar Pradesh
Agra Fort is a grand fortress located in Agra, Uttar Pradesh, India. Built by the Mughal Emperor Akbar in the late 16th century, the fort served as the primary residence of the Mughal emperors for nearly a century. The fort is made of red sandstone and is considered one of the most important examples of Mughal architecture in India. The fort is a UNESCO World Heritage Site and attracts millions of visitors each year.