England · 3rd century
Anderitum (also Anderida or Anderidos) was a Saxon Shore fort in the Roman province of Britannia. The ruins adjoin the west end of the village of Pevensey in East Sussex, England. The fort was built in the 290s and was abandoned after it was sacked in 471 (491 according to the disputed Anglo-Saxon Chronicles). It was re-inhabited by Saxons and in the 11th century the Normans built a castle within the east end of the fort.
The site decayed to become the archetypal ruinous medieval castle, Pevensey Castle, which is surrounded by a small moat, large green, and unusually substantial Roman defensive walls on three sides. During the Second World War, the Roman fort and medieval castle were adapted for modern warfare, and pillboxes were built into the Roman walls.
Text adapted from “Anderitum” on Wikipedia, CC BY-SA 4.0.
Castrum Anderitum ranks #3,615 of 9,079 worldwide in the atlas's castle fame ranking, and #247 of the 360 mapped in England. Founded c. 290, it is older than 97% of the atlas's dated landmarks — one of 29 atlas entries founded in the 3rd century. Its Wikipedia articles were opened 1,137 times in the last 60 days, more than 54% of the atlas. 5 more atlas landmarks stand within 25 km. The nearest day-trip guide is Eastbourne, 7 km away. See how England compares in the castle statistics.
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