On our last day in Germany, Mandy and Josh took us to bike the section of the Rhine river that has the most castles per kilometer. We saw tons of castles, mostly up on the hills but one was in the middle of the river. Castles are built next to rivers because they wanted to control river crossings, and collect a tax from anyone who wanted to cross. It was a beautiful ride. We stopped and hiked up to the most infamous castle, Burg Reinsfeld. I’ve decided that I want a castle….