Gerdab-e Sangi or Gerdau Bardineh (Persian: گرداب سنگی, Lurish: گرداوو بردینه) is a historical stony whirlpool from the Sassanid era located in Takhti Square of Khorramabad in Lorestan province, Iran.

Well that Gerdab-e-Sangi is fed by it has water from mid-winter to mid-summer and at other times is dry.

Gerdab-e Sangi is registered on the list of National Monuments.

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