with a conical roof once sheltered the Stupa at the center of the covered space Thuparamaya is closely linked to
Mahinda Thera, the envoy sent by King
Ashoka to Sri Lanka, bringing
Theravada Buddhism and
Chaitya worship to the island. At Mahinda's request, King Devanampiya Tissa built Thuparamaya to enshrine the right collar-bone of the
Buddha, thus the claim to be the first
stupa built in
Sri Lanka. It also marks the formal arrival of Buddhism. The name Thuparamaya comes from "
stupa" and "aramaya" which is a residential complex for monks. According to the
Palumekichchawa Inscription, the tank called Madamanaka (Palumekichchawa Wewa) at Upala Vibajaka area had been constructed at a cost of 5000
Kahavanu and donated on behalf of the
Bhikkus who were living at the Thuparama temple. It further states that the harvest from the paddy fields surrounding the tank was presented to the Bhikkus at the temple. The inscription is the earliest chiseled stone inscription in which the name of the Thuparama temple is inscribed and said to belong to the reign of King
Gajabahu (114-136 A.D.). ==The Stupa==