Alzey Castle

It is a rectangular castle complex on the eastern edge of the old town center, which was rebuilt from a ruin around 1905. Historical pictorial material largely served as a template for this. To the east, towards the formerly open terrain, it has a mighty shield wall; to the west, towards the town, it adjoins the town wall with an outer bailey. Two gates lead through it into the outer bailey. To the south is the so-called Friedrichsbau, now used as a boarding school; to the north is the imposing ensemble of the Philipps- and Ludwigsbau, which serve as the district court and courthouse. In the southwest corner sits a widely visible, thick round tower, which was built as a gun tower under Elector Friedrich I. In the northwest corner stands a gate tower, through which the only entrance to the castle led from the outer bailey. A curtain wall with parts of a battlement, which formerly ran completely around the complex, surrounds the inner castle.

The origin of the castle in Alzey cannot be precisely dated today. However, it was built at the earliest in 1125 after the Staufer family came into possession of the imperial estate in Alzey.

Before the Staufer Duke Friedrich II took over the imperial estate, a flourishing manor existed in Alzey. Whether this was already fortified is not clear. Duke Friedrich II was experienced in castle building and would also have had political interest in a fortification in Alzey. It is therefore quite possible that he laid the foundation stone for Alzey Castle. However, this cannot be clearly proven. It could therefore be that not Duke Friedrich II, but only his son Palatine Count Konrad, who had spent his childhood in Alzey, initiated the construction of the castle. At least he seems to have considered Alzey as a seat of power. However, no corresponding activities of the Palatine Count in Alzey can be proven.

After Konrad's death, Alzey came into the possession of the Welfs through the famous love marriage of his daughter Agnes with Heinrich the Long, but they showed no interest in this "distant possession". This epoch (1195–1213) is therefore rather unlikely as a founding date.

Only in 1214, when Alzey fell to the Wittelsbach Palatine Count Ludwig I, would have been another favorable time to erect a castle in Alzey. This third variant for the time of the castle's origin could be based on two considerations: firstly, no building components dating from before 1200 have been found at the present castle, and secondly, a castle (castrum) Alzey is mentioned for the first time in 1278. This could indicate that the construction of the castle had only taken place shortly before.