Stack Rock Fort in the Milford Haven Estuary , with South Hook Barracks above ,
just visible in front of the South Hook LNG Storage Tanks .
South Hook Fort Fort was built between 1859 - 1865 / Battery initially with 20 Guns /
2 Storey Horseshoe - shaped Defensible Barracks for 160 men / 4 ft thick walls /
extensive changes to armament over the life of the site / disarmed in 1935
Ref: 6926
Date: 04/05/2010
Location: SM 856 037