Castra of Seligenstadt

The Castra of Seligenstadt is a Roman military fort where stone foundations and defensive walls still remain visible today. The installation displays distinct zones for troop quarters, storage, and fortifications that protected this important frontier post along the Main River.

The fort was built around 100 AD as a key installation along Rome's frontier system to secure the northwestern edge of the empire. The garrison remained active for roughly two centuries before being abandoned as Roman control over the region weakened.

The name derives from a saint who later became a monk in the region and left a lasting mark on local identity. Visitors can sense how Roman soldiers and later religious communities both shaped the character of this riverside location.

The site is accessible on foot and equipped with information boards explaining the layout of the Roman installation. Wear sturdy shoes since the terrain is uneven in places and pathways follow the natural contours of the archaeological remains.

The fort was linked to neighboring installations through a network of signal stations that relayed messages across long distances. This system allowed Roman commanders to coordinate movements along the frontier quickly and respond to any threats that emerged.