Alai Darwaza

Alai Darwaza - Credit: Wikimedia Commons

Ala'i Darwaza () is the southern gateway of the Quwwat-ul-Islam Mosque in Qutb complex, Mehrauli, Delhi, India. Built by Sultan Alauddin Khalji in 1311 and made of red sandstone, it is a square domed gatehouse with arched entrances and houses a single chamber. Read more on Wikipedia

type: historic site
date from: 1311

Source: en.wikipedia.org