Muthugala Gallen Rajamaha Viharaya has also been called Segallen Raja Maha Viharaya in the past. Mutugala has been converted into a forest monastery today with a few priests who protect the site from treasure hunters. Of the ruins, a medium-sized stupa made of bricks, dilapidated from the ravages of time, and vandalized by treasure hunters lies at the top of the rock.