Portsmouth, United Kingdom

Fort Southwick, D-Day Bunker, Portsmouth - Underground Guided Tour, 10am

Europe/London (GMT+1)

Fort Southwick, D-Day Bunker, Portsmouth - Underground Guided Tour, 10am takes place on Sat, 26 Sept 2026 at 10:00 (GMT+1) at Beneath Fort Southwick in Portsmouth, United Kingdom. Tickets are £29.96 + on Eventbrite.

About this event

Join a torchlit underground tour exploring the wartime tunnels beneath Fort Southwick. Visitors walk through the labyrinth where Allied forces coordinated the D-Day Landings and view historical operations rooms. The journey reveals how General Eisenhower received critical intelligence during the Normandy invasion.

Full description from organizer

Join us on an underground, torchlit, tour to explore this vast wartime complex of tunnels hidden deep beneath Fort Southwick. Built in 1942 as a Combined Operations Headquarters, this huge underground bunker, hidden deep beneath Portsdown Hill and Victorian Fort Southwick, was the operations centre that coordinated the D-Day Landings. This labyrinth of tunnels was home to 700 men and women of the Royal Navy, Army, RAF and Allied nations that directed Operation Neptune - the naval phase of D-Day. The Fort Southwick UGHQ had a direct link to nearby Southwick Park where Supreme Commander General Eisenhower was based in the weeks leading up to D-Day. Information from the UGHQ Operations Room was relayed and duplicated in the Southwick Park Operations Room, giving Eisenhower the latest situational information on the Normandy Beaches and English Channel. Find out more on this incredible journey underground. Duration approx 2 hours. Post Code PO17 6AR. DO NOT TRY TO ENTER FORT SOUTHWICK ITSELF. Detailed directions will be sent prior to the event. Please wear sturdy shoes - no high heels, flip flops etc. Bring an individual torch. Portaloo toilet facilities on site. As well as this 10am tour, there are also 12.30pm and 3pm tours listed separately on Eventbrite - click here for details of both of these, plus tours of many other secret and hidden locations across the UK. Why not also book to see General Eisenhower's Map Room at nearby Southwick Park - part of the same epic D-Day story. Click here for details.

Tickets
Eventbrite
Organizer
Hidden History Tours
Time zone
GMT+1
Updated

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Details

When
Sat, 26 Sept 2026 · 10:00 (GMT+1)
Where
Beneath Fort Southwick
Address
Portsdown Hill Road/ James Callaghan Drive, Portsmouth, PO17 6AR
Price
£29.96 +
Genre
199/tour

Questions

When is Fort Southwick, D-Day Bunker, Portsmouth - Underground Guided Tour, 10am?
Sat, 26 Sept 2026 at 10:00 GMT+1.
How much are tickets for Fort Southwick, D-Day Bunker, Portsmouth - Underground Guided Tour, 10am?
Tickets are £29.96 +.
Where is Fort Southwick, D-Day Bunker, Portsmouth - Underground Guided Tour, 10am?
Beneath Fort Southwick, Portsdown Hill Road/ James Callaghan Drive, Portsmouth, PO17 6AR, Portsmouth, United Kingdom.
Where can I buy tickets for Fort Southwick, D-Day Bunker, Portsmouth - Underground Guided Tour, 10am?
Tickets are sold on Eventbrite. This page links straight to that listing; no tickets are sold here.

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