Explanation:

Chinese traveller Hiuen Tsang visited these Buddhist sites in Odisha in the 7th century and between 8th and 10th century. Buddhism was the religion under the Bhaumakaras clan. The tantric form of 'Mahayana' Buddhism started during this period. One of the most popular Buddhist destinations in Odisha is the Diamond Triangle comprising Ratnagiri, Udayagiri and Lalitgiri in Jajpur district. There are several places in the state where Buddhism is still practiced today. Here's a look at the sites that would interest travellers on exploring Buddhist heritage of Odisha.