Kerala State Water Transport Department sails 36 routes between 46 ports in India, mostly Alappuzha, Ernakulam and Vaikom. From Alappuzha: Nedumudy, Kavalam, Kollam and eight other ports. From Ernakulam: Fort Kochi, Vypin, Mattancherry and Mulavukad North. From Vaikom: Thavanakadavu and Palakkari. From Nedumudy: Edathua. From Panavally: Poothotta and Perumbalam. From Kollam: Sambranikodi, Pezhumthuruthu, Kakkathuruthu and Munroe Island. From Poothotta: Perumbalam. From Sambranikodi: Kavanad. And from nine other ports.