In the southeast of the Quadrangle, the Vatadage (circular relic house) is typical of its kind. Its outermost terrace is 18m in diameter, and the second terrace has four entrances flanked by particularly fine guardstones. The moonstone at the northern entrance is reckoned to be the finest in Polonnaruwa. Four separate entrances lead to the central dagoba with its four Buddhas. The flower-patterned stone screen is thought to be a later addition, probably by Nissanka Malla.