Ancient Monuments

History on the Ground

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Two entrance graves, a prehistoric field system, and Civil War fieldworks and blockhouse on Innisidgen Hill and Helvear Down, St Mary's

A Scheduled Monument in St. Mary's, Isles of Scilly

Coordinates

Latitude: 49.9345 / 49°56'4"N

Longitude: -6.291 / 6°17'27"W

OS Eastings: 92191.756156

OS Northings: 12645.994325

OS Grid: SV921126

Mapcode National: GBR BXVV.P6P

Mapcode Global: VGYBY.XX11

« Listing Details

Entry Name: Two entrance graves, a prehistoric field system, and Civil War fieldworks and blockhouse on Innisidgen Hill and Helvear Down, St Mary's

Scheduled Date: 7 October 1976

Last Amended: 16 November 1998

Source: Historic England

Source ID: 1013271

English Heritage Legacy ID: 15400

County: Isles of Scilly

Civil Parish: St. Mary's

Traditional County: Cornwall

Lieutenancy Area (Ceremonial County): Cornwall

Church of England Parish: Isles of Scilly

Church of England Diocese: Truro

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