The area of Goonhilly Downs is 12.71 square kilometers.
The area of Darling Downs is 77,388.7 square kilometers.
The area of Rosenannon Downs is 1,355,000.0 square meters.
The area of Lewes Downs is 1,498,000.0 square meters.
The area of Folkestone Downs is 2,695,000.0 square meters.
The area of Wilmington Downs is 2,082,000.0 square meters.
The area of Hollingbourne Downs is 609,000.0 square meters.
The area of Angas Downs Indigenous Protected Area is 3,205 square kilometers.
The area of Southern Downs Region is 7,119.9 square kilometers.
The area of Astrebla Downs National Park is 1,740 square kilometers.
The area of Municipal Council of Roxby Downs is 110 square kilometers.
It was built to receive the signal from the first commercial communications satellite Telstar. Goonhilly was built in the far south-west of England so as to be as close as possible to the USA, where signals were being transmitted to and from.
Angas Downs Indigenous Protected Area was created on 2009-06-10.