 King Devanampiya Tissa (307 - 266 BC) further developed the original stupa and turned the site into a temple complex.Thereafter King Jettha Tissa I (266 - 276 AD), King Dhatusena (459-477 AD), King Vijayabahu I (1055–1110 AD) and King Parakramabahu I (1153–1186 AD) have renovated the stupa.The site consists of (a) "Thorana" (b) Makara "thorana" (c) Main image house (d) Center image house (e) "Sath sathi viharaya" (f) Statue of deity "Indaka" (g) Statue of Maithri bodhisathva (h) Stupa and (i) "Bo" trees (Bodhi).