Divers explore mysterious ruins hidden beneath North Sea for centuries

Divers explored large, marine-covered stone structures rising from the sandy seabed off the coast of Norfolk, England. The centuries-old remains are believed to be part of Shipden, a medieval settlement. (Jam Press)

Divers explored flint and stone structures scattered across the North Sea floor at the site believed to contain remnants of the lost medieval settlement of Shipden. Some of the structures remained eight to 10 layers of stone high despite spending centuries beneath the waves. (Jam Press)