The Schokoladenmuseum Köln (Imhoff Chocolate Museum) was opened by Hans Imhoff on 31 October 1993. It is situated in the Cologne quarter of Altstadt-Süd on the Rheinauhafen peninsula. The exhibits show the entire history of chocolate, from its beginnings with the Olmecs, Maya, and Aztecs to contemporary products and production methods. The exhibition building houses a permanent exhibition on modern chocolate production.

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