- Free 1st Sunday
Photo: Rollopack, CC BY-SA 4.0 · Wikimedia Commons
At a glance
- Type
- Castle
- Protection
- Italian national heritage
- Coordinates
- 42°21′12″ N, 11°36′22″ E
- Address
- piazza Felice Guglielmi
Photos
Getting there
Montalto di CastroTrain, nearest
2.3 km as the crow flies
Castello Guglielmipiazza Felice Guglielmi
Distances are as the crow flies, not walking or driving.
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Nearby
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More castles in Lazio
Frequently asked questions
Where is Castello Guglielmi?
Castello Guglielmi is in Montalto di Castro, in the province of Viterbo (Lazio), Italy. Address: piazza Felice Guglielmi. GPS coordinates: 42.35321, 11.60619.
What else is there to see near Castello Guglielmi?
Nearby you’ll find: Vulci (7.5 km away), Vulci archaeological nature park (7.6 km away), François Tomb (7.6 km away).
Sources and licences
Data. Wikidata (CC0); opening hours and contacts OpenStreetMap (ODbL).
Photos. Wikimedia Commons, author and licence on every image.
Credits for the 3 photos
- Castello Guglielmi - Montalto di Castro — Rollopack, CC BY-SA 4.0
- Finestre, Montalto Di Castro. - panoramio — Enrico “Abufinzio” A…, CC BY-SA 3.0
- Montaltodicastro06 — mac9, CC BY 2.5
Updated 28 October 2026. All sources and licences