Researchers are investigating the historical existence of Poonthukara, an ancient city in Kerala described in Sangam literature that may have submerged into the sea [1].

This investigation is significant because it attempts to bridge the gap between ancient literary accounts and physical archaeological evidence. Confirming the location and fate of the city provides critical insight into the maritime history and geographical shifts of coastal India.

Poonthukara is described in Sangam literature as a prominent center of trade and culture. The current study focuses on the coastal regions of Kerala, where the city is believed to have been located [1]. By utilizing archaeological excavations, the investigation seeks to determine the extent to which these historical descriptions align with scientific findings.

The research specifically examines the process of submersion. Evidence from the excavations aims to clarify how the city was lost to the ocean and whether this event aligns with the timelines suggested in ancient texts [1]. This process involves analyzing soil layers and underwater structures to map the city's original footprint.

The effort to validate Poonthukara's existence relies on the intersection of humanities and hard science. While literary sources provide the map, the archaeological data provides the proof of habitation, and the cause of the city's disappearance [1]. This systematic approach helps researchers distinguish between mythological narratives and historical reality.

“Researchers are investigating the historical existence of Poonthukara”

The effort to scientifically verify the existence of Poonthukara represents a broader trend in South Asian archaeology to validate Sangam literature. If confirmed, the findings would provide empirical evidence of advanced urban planning and maritime trade networks in ancient Kerala, while offering data on historical sea-level rises and coastal erosion.