We visited the castle during a trip up the mountain with the Drachenfelsbahn with a combined…read moreticket. Not knowing what to expect, we spend first money in an excellent giftshop before entering the castle. What a nice place. A lovely location with great views, nice furniture and wall paintings, but, above all, fantastic stained glass windows. A great place to visit.

Such a beautiful, but eccentric, castle near Bonn!…read more Schloss Drachenburg is definitely reminiscent of Neuschwanstein Castle in Bavaria, but has its own uniqueness. The castle is a crazy mix of architectural styles and has an over-the-top, display of wealth, but, again, it's a castle. They were built to impress and impress it does! It's funny to learn that, although it has a very medieval feel, the castle was only built in the late 1800s. The decorations are gorgeous and make you feel like you're living in a fairy tale! Although the castle suffered some damage during the war, it has been beautifully restored and the grounds are still well-maintained. Our visit came a little too early and we just missed out on the start of a Christmas market at the castle. Regardless, it was a magical visit and worth the trip out of Bonn! Definitely pay the extra couple euros and enjoy a ride on the funicular too!

This is the little brother to the Deutsches Museum in Munich. It's nowhere near as large, but has…read morean interesting collection of experimental artifacts with an emphasis on physics. (As an example, they have the vacuum chamber where fullerene was first synthesized.) If you're a scientist, you'll enjoy looking at the retro equipment (and recognize how many famous experiments were run on hacked together gear). There's also some hands-on for the kids. Plan an hour or two max, though -- it is much smaller than Munich.