Tea Garden Express
Tea Garden Express (Officially known as Karaikal – Ernakulam Express) is an overnight regional rail connecting Karaikal in Union Territory of Puducherry with Ernakulam in Kerala. == History == The train introduced during the 1940s, as Ooty–Cochin express to transport tea and related products from the Nilgiris to Cochin Port and further exported to Europe and world over, hence came the name of the train.