Once you climbed a steep trail top of the mountain you can enjoy beautiful views of the Alt-Ems castle.
Old masonry has been decaying since it is no longer needed and nobody has been taking care of it for a long time. The castle ruins at Alt-Ems have been properly torn down – during the redevelopment period of several houses in Marktstraße, Hohenems, stones originally from the castle walls were found. Now, during the redevelopment of the ruins, some of them have been returned to the castle hill. However, that is another story which starts in the early Middle Ages and which demonstrates the cultural importance of the small town at the foot of the castle hill.
https://www.bodensee-vorarlberg.com/en/stories/burgruine-alt-ems/