12 hidden places nearby
No guidebook lists them. Find them before everyone else.
Zeiss planetarium in Bochum
Astronomical Clock in Munster Cathedral,
Doorwerth Castle
Castle Ammersoyen
Duurstede Castle
Maria Laach Abbey
Eltz Castle
Bischofstein Castle
Cochem Castle
Cathedral of Limburg
Zimmer tower: world’s most complicated clock
