Stralsund, the gateway to the Baltic Sea, impresses its visitors as a UNESCO World Heritage Site. In the former powerful Hanseatic city before the island of Rügen, impressive Gothic brick churches, medieval gabled buildings, quaint monastery complexes, and magnificent townhouses testify to its eventful past. As a modern landmark of the city on the strait, the OZEANEUM, part of the significant Stralsund Marine Museum, attracts numerous tourists from around the world to the harbor island. The city tour leads to the most important sights in the center of Stralsund. On foot and in one day - of course with the necessary breaks to enjoy Stralsund's hospitality - one can experience the over 750-year history of the city in an entertaining and informative way.