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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

Archaeology Notes

Event ID 653575

Category Descriptive Accounts

Type Archaeology Notes

Permalink http://canmore.org.uk/event/653575

NH86NW 17.00 c. 8020 6883 to c. 8020 6733

NH86NW 17.01 NH 80777 67345 Boom Defence anchor point

The boom extends into Cromarty parish.

The World War II anti-submarine boom extended across the Cromarty Firth from a point on the shore about 350m SW from Nigg coast battery (NHG86NW 10.00) to a point on the S shore in the area of Little Rock. The exact location of the end points on the S and N shores are not known.

The boom was constructed of wire, chains and floats. The first boom was constructed across the entrance to the Firth.

J Guy 2000; NMRS MS 810/10, Vol.2, 105.

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