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Horreum (Epirus)
From Wikipedia, the free encyclopedia
Horreum or Orraon or Horraon (Ancient Greek: Ὄρραον) was a Greek city of ancient Epirus.[1] Orraon is located on a hill by the Amvrakikos Gulf which is located in Northwestern Greece, to the west of Ammotopos. It guards the passage all the way down to the Ioannina Basin.
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