The Medieval Jewish Ritual Bath That Sat Beneath the Cologne Town Hall for Six Hundred Years Before Anyone Looked at It
A 12th-century Jewish mikvah — a stone-vaulted ritual bath approximately 17 metres below ground level — sits directly beneath the Rathausplatz in central Cologne. It survived the 1349 destruction of the surrounding Jewish quarter, was buried under post-pogrom Christian construction, and was rediscovered in 1956 during post-war reconstruction.
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