Ernakulam (Kochi). It has the fascinating blend of cultures. From time immemorial, traders and travellers frequented the place. One of the finest natural harbours in the world is located here. Most of the City's commercial centres and shops are located in the mainland. About Kerala Geographical Background. N G Nair Kerala Travel Thiruvananthapuram, N G Nair India, An Indian blogger Tags (Mines & Mining). home Memorable Malanjkhand Malanjkhand Copper Project. N G Nair India. .