Top-7 Most Oldest Buildings of Ancient Times in the World - Page 2 of 9

Sanchi Stupa, India

The ninth oldest building in the world is also situated in India at Sanchi. India had remained the center of one of the oldest civilizations in the world. Therefore, it also has great ancient structures. The Sanchi stupa was also constructed during the reign of Emperor Ashoka in the 3rd century BCE. It is constructed over the old relics of Buddha using a semicircular brick structure. It has four huge gateways which are carved beautifully.