The most common Keralan houseboat routes are round trips from Alleppey and Kumarakom. The Alleppey waterways are made up of a mixture of wide and narrow canals, dotted with villages and paddy fields. Alleppey is also a centre of coir manufacturing with factories that you can visit. Kumarakom has wider waterways and is dominated by the vast expanse of Lake Vembanad (one of the largest freshwater lakes in Asia). Highlights include the Kumarakom Bird Sanctuary and Pathiramanal Island, where you can see cormorants, herons and kingfishers, amongst many other bird species. In between Alleppey and Kumarakom are sprawling reclaimed farming areas such as C Block, R Block, and H Block.
North of Kumarakom, the rivers and canals of Vaikom merge with Vembanad Lake. Tranquil Vaikom is one of the oldest townships in Kerala and offers village life experiences. Pottery, mat weaving, coconut processing, sand mining, and making coir ropes are carried out there. This is a convenient destination for one-day backwater excursions from Kochi, as it’s only an hour away by car from the city.