the hanseatic cities on the Baltic coast, namely Wismar, Stralsund, Rostock and Greifswald are well worth a visit.
the 118 m chalk cliff "Königstuhl" "Kings chair" on the island Rügen
the 5 km long KdF-building complex and ruins in Prora on the east coast of Rügen KdF = "Kraft durch Freude" => "Strength By Joy": Not pretty, but impressive
the Kap Arkona Cape Arkona on the north coast of Rügen
the beautiful sea bridges seebrücke - or "piers" in UK English of some coastal towns e.g. Sellin / Rügen Island and Ahlbeck / Usedom Island