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Following the launch of trove.scot in February 2025 we are now planning the retiral of some of our webservices. Canmore will be switched off on 24th June 2025. Information about the closure can be found on the HES website: Retiral of HES web services | Historic Environment Scotland

Summary Record

Date 26 April 2006

Event ID 551547

Category Descriptive Accounts

Type Summary Record

Permalink http://canmore.org.uk/event/551547

This island lighthouse is situated on the SE side of the prominent high island (also known as 'Paddy's Milestone') from which it takes its name. It guards the W side of the main entrance into the Firth of Clyde, and is notable for the addition of a complex system of fog signals.

Built by Thomas and D A Stevenson, the light was established in 1886 and automated in 1990. Two fog signals (in 'horn houses') were established at opposite ends of the island in 1883-6, being powered by gas supplied from a central gasworks (NX09NW 5.01) just Nw of the tower. These were replaced by a Tyfon system (situated close to the tower) in 1966.

Information from RCAHMS (RJCM), 26 April 2006.

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