Sassnitz is a city in Mecklenburg-Western Pomerania.
Frequent buses to Binz and other Rügen towns. Beware that on rural services, changing from one bus to another seems to be popular.
The old part of the town behind the northern end of the harbor.
Visit the U-boot museum. This is near the disused ferry terminal. Perhaps surprisingly, the U-boat (submarine) on display is a former British submarine, H.M.S. Otus of the "Oberon" class, which was towed to Sassnitz after having been saved from the scrapyard in Portsmouth (GB).