Underwater Discoveries Shed Light on Chola Dynasty's Sunken Port

Researchers conducting underwater surveys in the Bay of Bengal have uncovered material evidence that reinforces historical accounts of Kaveripoompattinam, the celebrated port of the Chola dynasty that once served as a thriving hub of maritime commerce in South India. The site, located off the Tamil Nadu coast, has been gradually reclaimed by the sea over centuries, making archaeological investigation challenging but valuable.

The findings represent a significant advancement in understanding the port city's physical layout and the extent of its submersion. Kaveripoompattinam held considerable importance during the Chola period, serving as a critical point for trade routes connecting South India with Southeast Asia, the Middle East, and beyond. Historical texts and ancient Tamil literature have long documented the port's prosperity, but tangible archaeological evidence has remained scarce.

The underwater discoveries provide material support to these historical narratives, offering researchers concrete clues about the settlement patterns, maritime activities, and commercial scale of the ancient port. Experts believe continued exploration of the submerged site could yield further information about daily life, trade practices, and the port's eventual decline due to natural causes such as coastal erosion and rising sea levels.

These findings underscore the vulnerability of ancient coastal settlements to environmental changes and demonstrate the importance of maritime archaeology in reconstructing India's maritime heritage. The work also highlights Tamil Nadu's rich historical legacy as a centre of global trade during the medieval period.