© Mapbox · © OpenStreetMap contributors · Boundary data © Cadw
South Hook Fort is a nineteenth-century coastal defence fortification located in Pembrokeshire, Wales, constructed during the period of intensive fort-building that followed the Napoleonic Wars. Built as part of the defensive scheme to protect the strategic waters of Milford Haven, the fort exemplifies the military engineering principles of the mid-Victorian era. The structure comprises a substantial masonry-built fortification designed to mount heavy coastal artillery, reflecting contemporary concerns about potential naval threats to the south Wales coast. The fort remains an important example of post-medieval defence architecture and contributes to the wider historical landscape of nineteenth-century British coastal fortifications.
South Hook Fort is a scheduled monument protected by Cadw under reference PE337. View the official record →
South Hook Fort is a nineteenth-century coastal defence fortification located in Pembrokeshire, Wales, constructed during the period of intensive fort-building that followed the Napoleonic Wars. It is designated a Scheduled Ancient Monument by Cadw under reference PE337.
South Hook Fort dates from the post medieval/modern period, and is classified as a fort. It is one of over 32,000 scheduled monuments protected across the UK.
South Hook Fort is a Scheduled Ancient Monument, legally protected by Cadw — the body responsible for designating and safeguarding heritage sites in Wales. The official designation reference is PE337.
Several scheduled monuments lie within 10 km, including Crow Back Tumulus (8.2 km), Castlemartin Castle (8.3 km), Kings Mill Camp (8.5 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of South Hook Fort's history, each drawn from the record and mapped to the exact spot:
Every location is different. Not every section appears for every place, only what the historical record actually holds turns up in a report.
South Hook Fort stands on Pridoli Rocks (Undifferentiated), bedrock that formed in the Pridoli. The rock here is mudstone, siltstone and sandstone.