The Ruwanveli Maha Stupa most venerable stupa in Sri Lanka. King Dutugemunu built this during his reign 02nd century BC. This is an only one stupa a bowl of bodily relics of the Buddha have been enshrined here. At that time this was the largest stupa,112m in circumference a Proximately and also a Proximately high 54m.
The shape of the stupa known as water bubble shape. Most of the kings after Dutugemunu had added various parts to the stupa. As an example, chatra, elephant wall, frontispiece, attendant stupas, stone laid terrace and sand laid
terrace.