Site overview
Bridgeness Tower stands on Windmill Crag at Bridgeness, Bo'ness. It was built in 1750 as a vertical-sided tower windmill and later converted into an observatory. The former windmill survives as a distinctive reused tower structure.
Map
History
Bridgeness Tower is a former windmill tower at Bridgeness, Bo'ness. The tower stands on a rocky mound known as Windmill Crag on the south shore of the Firth of Forth. It was built in 1750, and the lintel of the ground-floor doorway carries an inscription with the initials of David Stevenson and Helen Paterson.
The tower was originally a vertical-sided windmill and was later converted into an observatory in the nineteenth century. The later use altered the building, but the former windmill tower remains a prominent survival of eighteenth-century wind-powered milling in the Bo'ness area. No complete machinery description, original ownership sequence beyond the building inscription, or precise final windmill working date has been established.