Sri Lanka, officially known as the Democratic Socialist Republic of Sri Lanka, is an island nation located in the Indian Ocean, southwest of the Bay of Bengal and southeast of the Arabian Sea. It is separated from the Indian subcontinent by the Gulf of Mannar and the Palk Strait. Tourism is a vital part of Sri Lanka's economy, drawing visitors with its historical sites, wildlife, and scenic landscapes. Popular destinations include the ancient cities of Anuradhapura and Polonnaruwa, the rock fortress of Sigiriya, the Temple of the Tooth in Kandy, and the beautiful beaches of the southern and eastern coasts. The cultural triangle, encompassing Kandy, Anuradhapura, and Polonnaruwa, is particularly significant for heritage tourism