There is a hidden area within the Sirigon Mountains that few know of aside from the Nagas. This is one treasure that they don't mind keeping hidden. Deep inside one of the cave structures is a giant cavern, the inside of which is dotted with huge hot springs.
This is a big hangout place for the Nagas, a location similar to the big communal baths of the ancient civilizations. The occasional outsider comes across this treasure of course, and they are threatened with severe punishment should they let the secret out. Nagas aren't above killing.
