Amar Singh Gate (Agra Fort) - AGRΑ

Agra Fort is a historical fort in the city of Agra in India and it is a UNESCO World Heritage site. It also can be more accurately described as a walled city. 

Out of the four gates, the Delhi gate and Lahore gate are the most prominent ones. The Lahore gate was later renamed as "Amar Singh Gate" for Amar Singh Rathore who was a Rajput nobleman affiliated with the royal house of Marwar and a courtier of the Mughal emperor Shah Jahan in 17th century India.