Explore low brick foundations, remnants of warehouses, bead-making workshops, and quay-like structures along the riverbank. This was not a city of palaces, but of commerce—artisans shaping semi-precious stones, merchants negotiating pepper, textiles, and gems. Scientific analysis of beads found here shows advanced drilling techniques, indicating skilled local craftsmanship rather than Roman manufacture, challenging older assumptions that Rome dominated production. Arinyakuppam Standing by the river is essential. Geological studies suggest the river was once deeper and navigable by sea-going vessels, explaining Arikamedu’s strategic importance. This is where Roman ships likely anchored, goods transferred to smaller boats, and cultures exchanged ideas along with merchandise. It’s also where guides can layer in stories of Tamil Sangam literature, which references overseas traders known as Yavanas—a literary corroboration of the archaeological record.