12 hidden places nearby
No guidebook lists them. Find them before everyone else.
Bischofstein Castle
Eltz Castle
Maria Laach Abbey
Riedstadt Column Sweden
Cochem Castle
Waldspirale
Heidelberg Castle
Zeiss planetarium in Bochum
Vianden Castle
Marienberg Fortress (Festung Marienberg)
Marienberg Fortress Würzburg
