Guillos is a commune of 420 inhabitants (as of 1 January 2011) in the Gironde department in the region of Aquitaine.
The neighboring municipalities are Landiras in the east, Origne in the south, Louchats in the southwest and Cabanac- et- Villagrains in the northwest.
Economy and infrastructure
The community Guillos is involved in the wine region Graves.
- Church of Saint- Martin, a neo-Romanesque church built in 1862