Directly across the river from Schloss Stolzenfels is Burg Lahneck. It wasn't open for the season yet when we visited so we weren't able to tour the entire grounds but we got to see the outside of the castle and the gorgeous view. This was the other castle that was in my calendar.
Schloss Stolzenfels viewed from Burg Lahneck
The restaurant outside the castle
Who knew when I bought this calendar that I'd get to see the castle in real life some day? I feel so lucky :)