Which of the following historical sites in Kerala has yielded the largest collection of Roman gold coins, confirming intensive overseas trade during the early historic period?

💡 Solution & Explanation

Nilakkal, located in the Pathanamthitta district of Kerala, has yielded a significant hoard of Roman gold coins belonging to emperors like Augustus and Tiberius, establishing it as an inland trade station connected to the ancient spice routes. Other sites like Pattanam are coastal ports, while Edakkal is known for prehistoric rock art rather than Roman numismatic finds. Archaeological excavations at Nilakkal substantiate the presence of inland transit hubs linking the western coast to the Pandya kingdom.