What is recorded here
Thorn Island Fort was built in the 19th century as a defensive structure, likely during a period of naval expansion or local military planning. It is remembered for its strategic location on Thorn Island, reflecting historical concerns over coastal defense in Pembrokeshire.
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Places near here
Thorne IslandIsland · 11 yd
Thorn Island Battery FortFort · 12 yd
West Pill Farm, AngleFarmhouse · 818 yd
Old Quarries, West PillQuarry · 829 yd
West Angle BayBay · 935 yd
East Blockhouse SearchlightSearchlight Battery · 1364 yd
Chapel BayBay · 1711 yd
Promontory Fort at Sheep Island, Castle SectionCastle; Promontory Fort · 1.3 mi
War memorialMemorial · 1.3 mi
Stack RockIsland · 1.3 mi
Tower HouseCastle · 1.3 mi
Watwick BayBeach / strand · 1.8 miOther information
Photo: Jeremy Bolwell · CC BY-SA 2.0