Abstract:
Sri Lanka, renowned for its rich cultural heritage, offers a narrative that traces its economic evolution from ancient kingdoms to the colonial era. The remnants of ruins, historical sites, and waterways have played a vital role in enriching the export economy, illustrating the intricate trade history of the island.
The waterways system in Sri Lanka dates back to the 15th century during the reign of King Vira Parakrama Bahu VIII Kotte, who connected major trade routes from inland regions to the bustling seaport of Negombo on the western coast [1]. The Sri Lankan irrigation canals not only reflect advanced engineering technologies but also hold significant historical importance.
