Castelguglielmo is a comune in the Province of Rovigo in the Italian region Veneto, located about 80 kilometres southwest of Venice and about 20 kilometres southwest of Rovigo. As of 31 December 2004, it had a population of 1,730 and an area of 22.1 square kilometres.The municipality of Castelguglielmo contains the frazioni Bressane, Canda, Franceschetta, Le Basse, Precona, and Presciane.
Castelguglielmo borders the following municipalities: Bagnolo di Po, Canda, Fiesso Umbertiano, Lendinara, Pincara, San Bellino, Stienta.
Wikipedia https://en.wikipedia.org/wiki/Castelguglielmo
Coordinates 45°1'30.651" N 11°32'14.402" E
