The largest Dagoba in Polonnaruwa at 55m (180ft) high, this building is the hub of the group of buildings known as the Alahana Pirivena group which formed part of a monastic college during the reign of king Parakramabahu the great. Rankoth Vehera (Sinhala: රන්කොත් වෙහෙර) is a stupa located in the ancient city of Polonnaruwa in Sri Lanka. The stupa was built by Nissanka Malla, who ruled the country from 1187 to 1196.[1] The Rankoth Vehera has been built according to the tradition of the stupas of Mahavihara of the Anuradhapura period, and bears a close resemblance to the Ruwanweli Seya stupa.[2] In fact, a stone inscription situated close to the stupa even identifies it by the name "Ruwanweli". However, it has later come to be known by the currently used name, Rankoth Vehera.[3] In Sinhalese, ran means gold, kotha is the name given to the pinnacle of a stupa, and vehera means stupa or temple. Thus, the name Rankoth Vehera can be roughly translated to English as "Gold Pinnacled Stupa".[4] Along with the Kiri Vehera, it is one of the most revered stupas in Polonnaruwa. Coordinates: 7°57′30″N 81°00′12″