anuradapura abaygiriya "bath oruwa" in sri lanka

waterway walkway tree wall soil transport track garden park ruins asphalt wood road bridge memorial yard plant anuradapura abaygiriya bath oruwa srilanka sri lanka large stone rice bowl found ancient almshouse abhayagiri building complex anuradhapura kingdom dates back century century built history filled cooked five monks Anuradapura Srilanka Ruins