Castelnaud-la-Chapelle is a commune in the Dordogne department in Nouvelle-Aquitaine in southwestern France. It was created in 1973 by the merger of two former communes: Castelnaud-Fayrac and La Chapelle-Péchaud. It is a member of Les Plus Beaux Villages de France Association.
Country: France
Region: Nouvelle-Aquitaine
Area: 20.88 km² (8.06 sq mi)
Elevation: 51–283 m (167–928 ft) · (avg. 71 m or 233 ft)