Widely visible is the "Wernerkapelle", a "Rheinromantik" landmark of the town, lying on the way up to Stahleck Castle from the town. It is the expanded "Kunibertkapelle", and is still an unfinished Gothic ruin today. Its namesake is Werner of Oberwesel, known in connection with pogroms triggered by his death. According to the Christian blood libel, which was typical of the times, a 16-year-old Werner was murdered on Maundy Thursday 1287 by members of the local Jewish community, who then used his blood for Passover observances. On the grounds of this alleged ritual murder, there arose an anti-Semitic mob who waged a pogrom, wiping out Jewish communities in the Middle and Lower Rhine and Moselle regions. In folk Christianity arose the cult of Werner, which was only stricken from the Bishopric of Trier calendar in 1963.