Sri Dalada Maligawa or the Temple of the Sacred Tooth Relic is a Buddhist temple in the city of Kandy, Sri Lanka. It is located in the royal palace complex of the former Kingdom of Kandy, which houses the relic of the tooth of the Buddha. After the parinirvana of Gautama Buddha, the tooth relic was preserved in Kalinga and smuggled to the island by Princess Hemamali and her husband, Prince Dantha on the instructions of her father King Guhasiva about eight centuries after its Existence in India. They landed on the island in Lankapattana during the reign of Sirimeghavanna of Anuradhapura (301-328) and handed over the tooth relic. The king enshrined it Meghagiri Vihara (present day Isurumuniya) in Anuradhapura. Safeguard of the relic was a responsibility of the monarch, therefore over the years, the custodianship of relic came to symbolize the right to rule. Therefore, reigning monarchs built the tooth relic temples quite close to their royal residences, as was the case during the times of the Anuradhapura Kingdom, Kingdom of Polonnaruwa, and Kingdom of Dambadeniya. During the era of the Kingdom of Gampola, the relic was housed in Niyamgampaya Vihara. It is reported in the messenger poems such as Hamsa, Gira, and Selalihini that the temple of tooth relic was situated within the city of Sri Jayawardenepura Kotte when the Kingdom of Kotte was established there.
During the reign of Dharmapala of Kotte, the relic was kept hidden in Delgamuwa Vihara, Ratnapura, in a grinding stone. It was brought to Kandy by Hiripitiye Diyawadana Rala and Devanagala Rathnalankara Thera. King Vimaladharmasuriya I built a two-storey building to deposit the tooth relic and the building is now gone. In 1603 when the Portuguese invaded Kandy, it was carried to Meda Mahanuwara in Dumbara. It was recovered in the time of Rajasinha II and it has been reported that he reinstated the original building or built a new temple. The present-day temple of the tooth was built by Vira Narendra Sinha. The octagonal Paththirippuwa and moat were added during the reign of Sri Vikrama Rajasinha. The royal architect Devendra Moolacharya is credited with building the Paththirippuwa. Originally it was used by the king for recreational activities and later it was offered to the tooth relic, it now houses the temple's library.
The brick wall which runs along the moat and Bogambara lake is known as water waves wall. Holes in this wall are built to light coconut oil lamps. The main entrance gate which lies over the moat is called Mahawahalkada. At the foot of Mahawahalkada steps, there is a Sandakada pahana (moonstone) which is carved in Kandyan architectural style. Mahawahalkada was totally destroyed in a 1998 bomb blast and rebuilt afterward along with Sandakada pahana other stone carvings. Elephants are depicted in stone on either side of the entrance. A Makara Torana and two guardian stones are placed on top of the staircase.
Hewisi drummers' chamber is situated in front of the main shrine. The two storeys of the main shrine are known as "Palle malaya" (lower floor) and "Udu malaya" (upper floor) or "Weda hitina maligawa". The doors of the Weda Hitana Maligawa are Ivory carvings. The actual chamber in which the tooth relic is kept is known as the "Handun kunama".
Since ancient times, the relic has played an important role in local politics because it is believed that whoever holds the relic holds the governance of the country. Kandy was the last capital of the Sri Lankan kings and is a World Heritage Site mainly due to the temple. The relic is also one of the 80 treasures featured on Around the World in 80 Treasures series presented by Dan Cruickshank.