Britain's Atlantis: Divers Reveal an Entire Village on the Seafloor

Divers working on the "Alfred Savin" project have mapped 25 structural remains of the village of Shipden, a medieval port settlement swallowed by the North Sea in the 14th century due to rising sea levels and cliff erosion. Among the findings: a flintstone wall that served as a defense system against the waves. The project traces coastline changes over centuries.

Divers working on the "Alfred Savin" project have mapped 25 man-made structural remains of the village of Shipden, a medieval port settlement entirely swallowed by the North Sea floor during the 14th century. The village, known as "the Atlantis of the county," was located about 400 meters off the coast of Norfolk in eastern England. According to the Domesday Book of 1086, it housed 117 residents and included pastures, herds, estates, and an active port that served as a major trade route for grain and timber. At that time, the coastline was hundreds of meters farther from the sea compared to the cliffs of Cromer today. An unusual sequence of severe storms, floods, and accelerated erosion, peaking in 1380, gradually flooded the structures. Residents retreated inland, and by 1400 the settlement was entirely submerged. Among the notable discoveries: an ancient flintstone wall that likely served as part of a fortification and marine defense system against the waves. The project, established by the Cromer Museum Society, aims to understand coastline changes over millions of years and the impact of climate change and erosion on historical settlements. The findings have been transferred for further research and preservation at the local museum.