Barbury Castle Country Park is a country park in Wiltshire, covering 0.53 km². The Albion Guide charts ten country parks in the county; this is one of them. The surrounding countryside is part of the North Wessex Downs National Landscape.
The nearest railway station is Swindon, about 8.4 km to the north. Coate Water Country Park and Lydiard Park are among the country parks within 9.2 km.
