Rotten Castle was built in the twelfth century, and it was owned by the Roten family, where they lived in it, and then its ownership was transferred to a group of noble families in Germany, where it was expanded and some modifications were made. It is located in the city of Lorach in the Black Forest, and the castle has been exposed to many The damages, especially during the war with the French forces in 1678 AD, are only ruins and remains that have been preserved and converted into an archaeological site visited by tourists from everywhere to enjoy the charming view of the city of Lorach.