Thuparamaya is an ancient Buddhist stupa located in Anuradhapura, Sri Lanka. It is considered one of the oldest stupas in the country, believed to have been built in the 3rd century BCE. The stupa is said to enshrine a relic of the Buddha, making it a significant pilgrimage site for Buddhists. The structure of Thuparamaya is characterized by its circular shape and dome-like appearance, typical of early stupa architecture. It is surrounded by a stone railing and features a beautifully preserved brick structure. The stupa is an important symbol of Sri Lanka's rich Buddhist heritage and attracts many visitors each year.