'Ratnagiri, Odisha, India 6th -11th century AD' - by K J S Chatrath

 Ratnagiri, Odisha, India. Ratnagiri, meaning hill of jewels, is the site of a ruined mahavihara, once the major Buddhist monastery in modern Odisha, India. It is located on a hill in between the Brahmani and Birupa rivers in Jajpur district. It is close to other Buddhist sites in the area, including Lalitagiri and Udayagiri, and 100 km (62 mi) from the state capital Bhubaneswar and 70km from the former state capital Cuttack. These The Buddhist monuments were constructed from the 5th century CE onwards, with the last work in the 13th century, and the peak period of work done between about the 7th to 10th centuries. ....I have been lucky to have visited it twice.