The Pancake Boat sails up and down the IJ, the large open water behind Central Station. During the 75 minute tour there’s an unlimited choice of pancakes. A real treat for families with children. They will also enjoy the ball pit on board. The tour starts and ends at the former NDSM shipyard. You can get there by free ferry from Central Station. At fixed times from Tuesday to Sunday. There is a nice discount rate for kids.