Brisbane Observatory

Brisbane Observatory is a historic site in North Ayrshire, Scotland, whose remains still stand on Greenhill above Largs.

About Brisbane Observatory

Built in 1808 by Sir Thomas Brisbane, the observatory ranks among the earliest built in Scotland. It later served as the direct prototype for Australia's first permanent observatory, also established by Brisbane — a link that connects this quiet Scottish hillside to the founding of Australian astronomy. The site is a Category B listed building, recognising its historic and architectural importance.

History

Designed to house cutting-edge telescopes of its era for high-precision astronomical calculations, the observatory's surviving remains include meridian markers and a ruined base. Three large markers on Greenhill at Halkshill are known locally as “The Three Sisters,” with further markers standing to the north and south in Brisbane Glen.

Location & getting there

Brisbane Observatory lies in North Ayrshire, Scotland, in the Europe region, near the town of Largs. Use the map and directions button on this page for current travel details.

Visiting Brisbane Observatory

The site today consists of historic ruins and meridian markers rather than a staffed visitor centre; check local heritage trail information before setting out to explore the remains.

See your named star from here

Sir Thomas Brisbane once used this hillside to chart the stars with the instruments of his day; you can still find a named star from the same spot using modern coordinates. Browse the star catalogue to locate yours.