Embark on the ultimate Red Sands Fort tour and witness one of the most surreal and iconic sights in the Thames Estuary. These eerie, rust-coloured towers rise from the sea like something from a science fiction film, but their story is a crucial part of British history from the Second World War. This trip offers a unique chance to get up close to these historic monuments.
A Journey Back to World War Two
The Red Sands Fort was one of several Maunsell Forts, incredible feats of engineering built in the Thames Estuary to help defend the United Kingdom from Nazi air raids. These previously armed towers served as the first line of defence for London, housing soldiers and anti-aircraft guns.
Transport yourself back in time as you approach these silent sentinels, which stand some nine miles from the Southend shoreline. To take a Red Sands Fort tour is to appreciate the scale and bravery of this vital part of Britain’s wartime history.
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What to Expect on Your Red Sands Sea Forts Boat Trip
Your Red Sands sea forts boat trip is a comprehensive tour of the estuary’s key landmarks. Departing from Leigh-on-Sea, our journey to the forts takes approximately an hour and a half. Along the way, we will see:
The world-famous Southend Pier
A historic Mulberry Harbour (The Phoenix)
The Shoebury Boom defence
The notorious SS Richard Montgomery shipwreck near Sheerness in Kent (1400 tonnes of ammunition onboard)
The main event, however, is arriving at the cluster of seven towers that make up the Red Sands Fort.

The Ultimate Photographer’s Opportunity
What makes our tour unique is the intimate view we can provide. Because our vessel is nimble and expertly skippered, we can safely navigate between and even under the walkways connecting the seven towers. This allows for truly breathtaking photos and a sense of scale you simply cannot get from a distance.
While you cannot board the forts for safety and preservation reasons, our trip offers the closest and most comprehensive perspective possible.
Ready for an unforgettable journey into history? This is one of our most popular trips, so book your spot today.