Spido Harbor Tours offers excursions lasting from just over an hour to a full day. In Delft, Dordrecht, Kinderdijk, Leiden, Rotterdam, and Utrecht guided sightseeing boat tours allow you to explore the cities. Ask at the local VVV office in the towns you would like to tour for the latest departure information and routes. In Utrecht, opt for one of the many guided tours operated by the RonDom, a one-stop cultural and historical information center for the museum quarter, where you can buy tickets for almost everything as well as book a guided tour or a barge trip.
RonDom (Domplein 9, Utrecht. 030/236-0010. www.rondom.nl). Rondvaart Delft (Koornmarkt 113. 015/212-6385. www.rondvaartdelft.nl). Spido Harbor Tours (Willemsplein 85. 010/275-9988. www.spido.nl).
PO North Sea Ferries (Beneluxhaven, Havennummer 5805, Rotterdam/Europoort. 020/200-8333. www.poferries.nl). Stena (Hoek van Holland Terminal, Stationsweg 10, Hoek van Holland. 0174/389333; 0900/8123 reservations [10 per min.]. www.stenaline.nl).