Castra Herculis
Castra Herculis This is one of the seven places on the frontier of the Rhine which Julian repaired; and Ammianus Marcellinus, who enumerates them, places Castra Herculis first, and Bingium (Bingen) last. [BINGIUM] From this we may conclude that it was on the Lower Rhine, and the Itins. place it there. [CARVO] Castra Herculis may be Hervelt
From William Smith (ed.), Dictionary of Greek and Roman Geography. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.