So elaborate are the Oder River waterways around Wrocław's Old Town that this outfit offers an array of river routes from three different harbours aboard five different vessels. 50 minute panoramic river cruises are available leaving from the Przystań Kardynalska on Piasek Island, Przystań Zwierzyniecka (ul. Wróblewskiego 1), and Przystań Zoo (near the Wrocław Zoo) for the reasonable rate of 15-40zł. During the warm months reservations are recommended, particularly on weekends, but not required; cruises are operated by prior arrangement only from December to February. All vessels are also available for private hire with prices negotiated by phone. Kayaks, canoes, and other small boats are available to rent at Przystań Zwierzyniecka from April until October.