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Tilbury Fort is a star-shaped artillery fortress constructed in the 1670s on the Thames estuary in Essex, designed to defend London from seaborne attack during the Anglo-Dutch Wars. Built under the direction of Sir Bernard de Gomme, the fort exemplifies the trace italienne style of fortification with its distinctive five-pointed bastion design, low profile walls, and deep ditches optimised for cannon defence. The fort's most celebrated historical moment occurred in 1588 when Queen Elizabeth I visited the site during the threatened Spanish Armada invasion, though the current structure postdates this event. The fort remains substantially intact with its original earthwork defences, gun emplacements, and barracks buildings, representing a significant example of seventeenth-century military engineering and continuing to serve defensive purposes into the twentieth century.
Tilbury Fort is a scheduled monument protected by Historic England under reference 1021092. View the official record →
Tilbury Fort is a star-shaped artillery fortress constructed in the 1670s on the Thames estuary in Essex, designed to defend London from seaborne attack during the Anglo-Dutch Wars. It is designated a Scheduled Ancient Monument by Historic England (NHLE) under reference 1021092.
Tilbury Fort is a Scheduled Ancient Monument, legally protected by Historic England (NHLE) — the body responsible for designating and safeguarding heritage sites in England. The official designation reference is 1021092.
Several scheduled monuments lie within 10 km, including Gravesend blockhouse (1.1 km), New Tavern Fort, Gravesend, including Milton Chantry (1.2 km), Neolithic sites near Ebbsfleet (3.9 km).
This page is just one thread. A full Aubrey report pulls together 15 strands of Tilbury Fort's history, each drawn from the record and mapped to the exact spot:
Every location is different. Not every section appears for every place, only what the historical record actually holds turns up in a report.
Tilbury Fort stands on White Chalk Subgroup, bedrock that formed in the Maastrichtian. The rock here is chalk.