Polonnaruwa was another royal city of Sri Lanka, having functioned as the capital of the local kingdom after the demise of Anuradhapura. Accordingly, Polonnaruwa is regarded as being a revered city, featuring a myriad of interesting sightseeing attractions. In fact, many tourists prefer this city to Anuradhapura as the ruins are located within a smaller area and are in better shape. One of the best known cultural sites at Polonnaruwa is the famous Quadrangle, which at one time housed the sacred Tooth Relic and contains a number of interesting shrines. Other well-known attractions in this city are the image house known as the Lankatilaka and the Gal Viharaya.