Driver’s boats stop at three different docks: hop on board in front of the Peter & Paul Fortress (Petrogradskaya nab 32; Gorkov-skaya), in front of Kunstkamera (Universitetskaya nab 3; Vasileostrovskaya) or in front of the Admiralty (Admiralteyskaya nab 2; Nevsky Pr). Three different routes circle around the Neva, while the longest one (1½ hours) loops around the Fontanka and the Griboedov Canal.