Wijithapura, off Anuradhapura, Sri Lanka.

Please click on the following web-link:-
https://en.wikipedia.org/wiki/Vijithapura

Wijithapura and Kalawewa, Sri Lanka,

Legends associate Wijithapura with King Dutugemunu/King Elara of the second century BC. Kalawewa is associated with King Mahasena of around the fourth century AD.