Rhine
I rode along the Rhine between Bonn and Mainz, and got to see a lot of castles
The Rhine Valley is very steep here
Day 1
The first day, I took the train to Bonn, and rode south
There was a lot of confusion loading up the train
I found a charming old wooden bridge
The path amongst the trees
Day 2
I went up the side a lot on the second day
The view from the top of a Klettersteig
The ruins of Castle Rheinfels
A small, steep valley