This magnificent white dagaba has been built by King Dutugemunu during 140 BC and one of the most sacred places of the Buddhists. The stupa is one of the world’s tallest monuments, standing at 103 m in height. The stupa was an ancient ruin in the 19th century. After fundraising efforts, the stupa was renovated in the early 20th century. It is believed that the sacred relics of lord Buddha are enshrined in Ruvanvelisaya.