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East and West Blockhouses
51.6821° N, -5.1242° E
About
The East and West Blockhouses were Device Forts built by King Henry VIII in 1539 to protect the harbour of Milford Haven in Wales. The two blockhouses were positioned on either side of the Milford Haven Waterway in the villages of Angle and Dale respectively, overlooking the sea. The East Blockhouse was never completed, but the remains were reused as a defensive site in the Second World War. The West Blockhouse was described by contemporaries as forming a round tower with gunports, but it was demolished when West Blockhouse Fort was built on the same site in the 19th century.
Historical Timeline
Journey through time and discover key events in this site's history
Device issued and construction begun
1539
Walls began to collapse
1546
Peace with France
1558
Royal permission to reuse stonework
1589
West Blockhouse demolished for new fort
19th century
Second World War adaptations
1939
North wall collapse recorded
before 1975
Major landslip
2010-2011
Archaeological survey funded by Cadw
2011
Archaeological Features
Unique architectural and cultural elements found at this historical site
Defensive Structures
Military Installations
Environmental and Natural Features
Frequently Asked Questions
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Tours, travel arrangements, and practical information
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