.According to legend Pandavas spent 13 years of their exile in this place ruled by King Virat. Hence the name Viratnagar. One of the caves houses a Shivalingam with 12 faces of Lord Shiva.
https://en.wikipedia.org/wiki/Viratnagar
http://memorableindia.com/blog/places/viratnagar/
https://www.youtube.com/results?search_query=Viratnagar
