It is located in Agra Uttar Pradesh, I have been there in the 5th month of this year, the most famous monument that was built during the reign of Shah jahan was the Taj Mahal, it is an octagonal tomb with a beautiful dome and four minarets set in a mughal system garden. This magnificient structure of white marble was built in Agra in the memory of Shah jahan wife Mumtaz Mahal, it is famous for its engineering marvel, the intricate marble inlays with semi precious stones and lace like screens. It was an wonderful experience for me to see such beautiful place.