RuhunaPeriod: 137 BCE – 1211 CECountry: Sri LankaKnown Historical Sites🛕Buduruwagala10th century CEBuilt by UnknownMonarchs TimelineKing Kavan TissaReign: c. 2nd c. BCE#1King Saddha TissaReign: 137–119 BCE#2King GothabhayaReign: 256–264 CE#3King Vijayabahu IReign: 1055–1110 CE#4King Vikramabahu IReign: 1111–1132 CE#5King LokissaraReign: 1210–1211 CE#6