What does that gable-stone mean; what is the most expensive building on the Herengracht, and what Amsterdam brat made the neighbourhood unsafe? The Pedal Boat City Rally is the popular classic on the canals, a unique quiz which will change your view of Amsterdam for ever. In teams of four people, you tour criss-cross along the 17th century canal belt, while you answer some serious questions and more frivolous questions. If it is raining, hide under the bridges and sing a song!