Descripción
I wish I could see the Rhinevalley between Bingen and Koblenz, with the Mäuseturm, die Pfalz bei Kaub, and many of the castles on the Rhine
It's a lot, wikipedia lists 27 castels alone on the left riverside and even more on the right, so a priorisation might be necessary. Some may already exist, but I only found Marksburg
I'ms sorry I don't have pictures of any of these myself, so I used a free picture from Wikipedia
Other pictures are in the articles https://de.wikipedia.org/wiki/Burg_Pfalzgrafenstein and https://de.wikipedia.org/wiki/Mittelrhein