Towering atop the village of Königstein in the Taunus region just outside of Frankfurt is Burg…read moreKönigstein. The castle ruins are host to the Ritter Von Königstein medieval festival each spring. Dating from the 12th century, the castle is nowhere near functional, but offers a quite place to let your imagination take you back in time. Pack a flashlight to explore the dark passageways underneath the castle. Top Three Highlights: 1.) Minuscule entrance fee (less than €5) 2.) Great view of Taunus region (and Frankfurt from the castle tower) 3.) Relatively uncrowded

I found touring this well maintained castle well worth the time and the €5 fee. I stopped on my way…read moreto hike in the area which I was able to do right from where I parked just below the castle.