If you have a Celebrity Cruise coming up and are looking for a shore excursion, here are some options. Three different tours are offered depending on your dates. One will take you out into Kerala's famous backwaters by houseboat, complete with a local lunch. A second itinerary involves a houseboat cruise and a trip to Fort Kochin, known for its Chinese Fishing Nets. The third is land-based, with visits to the Dutch Palace and historic Fort Kochi.