Fort Henry (bunker)

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Fort Henry Observation Bunker

Fort Henry is a Grade II listed[1] World War Two observation bunker overlooking Studland Bay, in Dorset. It was built to defend the bay in 1943 from possible German invasion along with other beach defences such as gun emplacements, Type 25 pill boxes and concrete Dragon’s Teeth anti-tank obstacles (which have also been listed for protection).[2]

Located at the top of Redend Point, on a small sandstone promontory, the bunker is 90 feet (27 m) long with walls, floor and ceiling all 3 feet (0.91 m) thick. There is an 80 feet (24 m) wide recessed observation slit. Its name derives from the home base in Ontario of the Canadian Royal Engineers who built it.

Today, it is owned by the National Trust and forms part of the Studland Beach Second World War walk.[3]

An English Heritage spokesman commented following the bunker's listing on 20 November 2012:[4]

Fort Henry provides an impression of the scale and significance of the preparations for D-Day and is associated with the most prominent figures of the Allied forces.

Studland Bay is known for its beaches and wildlife but it is great that its role in the Second World War has now been recognised.

D-Day preparations[edit]

On 18 April 1944, six weeks before D-Day (6 June 1944), Winston Churchill, the British prime minister, was joined by King George VI, Supreme Allied commander Dwight D. Eisenhower, Field Marshal Bernard Montgomery and Acting Admiral Louis Mountbatten at the observation point to witness the largest live ammunition practice of the entire war.

Operation Smash[edit]

On 4 April 1944, Operation Smash was held at Studland Bay with the Duplex Drive Valentine tanks. A trial run of the tanks ran into difficulty when a change in the weather adversely affected the sea conditions. Six stricken tanks sank with the loss of six crew members.[5] The lesson learned from this trial was the tanks would not survive being launched too far from the beach and consequently on D-Day itself the tanks were released in shallow water.

See also[edit]


  1. ^ Historic England (30 November 2012). "Details from listed building database (1411809)". National Heritage List for England. Retrieved 6 December 2012.
  2. ^ Winston Churchill's wartime bunker where he watched troops preparing for D-Day landings wins listed status
  3. ^ Studland Beach Second World War walk
  4. ^ Churchill's D-Day bunker listed by English Heritage
  5. ^ D-Day 65th anniversary

Coordinates: 50°38′43″N 1°56′52″W / 50.64524°N 1.94785°W / 50.64524; -1.94785