Frauenstein Castle (Wiesbaden)

Frauenstein Castle (German: Burg Frauenstein) is a ruined castle in the town of Wiesbaden-Frauenstein in Hesse, Germany. It is not known who built Frauenstein Castle, but, based on dendrochronological evidence, its construction has been dated to around 1184.Built on a quartzite outcropping of the Spitzen Stein the castle was not intended as a defensive fortress, but rather as a watch-tower. It also served the tower guards as