The more recent restoration work of this stupa had begun in 1858 due to the efforts of Wepathaira Sumana Thera, who rediscovered Thissmaharama Vihara after making a pilgrimage to the area.
This stupa's restoration began in 1858 thanks to Wepathaira Sumana Thera, who discovered Thissmaharama Vihara during his journey to the area.