Landguard Fort

Beacon Hill Battery (also known as Beacon Hill Fort) was built to

Harwich Redoubt is a circular fort built in 1808 to defend the port of

HM Fort Roughs was one of several World War II installations that were

נסיכות סילנד (באנגלית: Principality of Sealand, תרגום חופשי: נסיכ

Freston Tower is a six-story red brick folly south of Ipswich, Suffolk

The Tattingstone Wonder is a folly at Tattingstone in Suffolk,

Sutton Hoo near Woodbridge, Suffolk, England, is the site of two

Shotley Battery was built in 1865 on the Shotley Peninsula to guard

טירת דובר היא מבצר מימי הביניים שנבנה בדובר שבמחוז קנט באנגליה בנקוד

Fort George, Ardersier, Highland, Scotland, is a large 18th century

Fort Niagara is a fortification originally built to protect the

Fort MacArthur is a former United States Army installation in San

Fort Wilkins Historic State Park is a historical park operated by the