The Ruwanmalisaya is a stupa in Sri Lanka, considered a marvel for its architectural qualities and sacred to many Buddhists all over the world. It was built by King Dutugemunu c. 140 B.C., who became lord of all Sri Lanka after a war in which the Chola King Elara, was defeated. It is also known as Mahathupa, Swarnamali Chaitya, Suvarnamali Mahaceti (in Pali) and Rathnamali Dagaba.
This is one of the Solosmasthana (the 16 places of veneration) and the Atamasthana (the 8 places of veneration in the ancient sacred city of Anuradhapura). The stupa is one of the world's tallest monuments, standing at 338 feet (103 m) and with a circumference of 950 ft (290 m).
Sri Lanka (/sriːˈlɑːŋkə/, /sriːˈlæŋkə/ or i/ʃriːˈlɑːŋkə/; Sinhala: ශ්රී ලංකාව, śrī laṃkāva, Tamil: இலங்கை, ilaṅkai), officially the Democratic Socialist Republic of Sri Lanka, is an island country in the northern Indian Ocean off the southern coast of the Indian subcontinent in South Asia. Known until 1972 as Ceylon (/sɨˈlɒn/, /seɪˈlɒn/, or /siːˈlɒn/), Sri Lanka has maritime borders with India to the northwest and the Maldives to the southwest.