After your arrival in Cochin, get an assisted transfer to the hotel. Post lunch, a boat ride. Later cover the tourist attractions of Cochin where you will visit, the oldest Synagogue, Chinese fishing nets, St Francis Church and Mattancherry Palace. Stay overnight at the city hotel.
The morning of Day 4 is free for leisure activities. Later, go aboard a houseboat to travel to Quilon, also called Kollam. You will be passing through the small canals. On arrival, go for an excursion to Alumkadavu, the Houseboat jetty. Staying overnight in the houseboat.