Valcum
Valcum a place near the confines of Upper and Lower Pannonia, not far from Lake Peiso (Itin. Ant. p. 233), but its exact site is uncertain.
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.