1. Just a three-storey 7th Century Cave In Maharashtra, India, the Ellora Caves is one of the largest rock-cut monastery-temple cave complexes in the world, and a UNESCO World Heritage Site, featuring Buddhist, Hindu and Jain monuments, and artwork, dating from the 600-1000 CE period. There are over 100 caves at the site, all excavated from the basalt cliffs in the Charanandri Hills, 34…