Siah Darreh-ye Olya (Persian: سياه دره عليا, also Romanized as Sīāh Darreh-ye ‘Olyā; also known as Şayyād Darreh, Seyāh Darreh, and Sīāh Darreh)[1] is a village in Khezel-e Sharqi Rural District, Khezel District, Nahavand County, Hamadan Province, Iran.

At the 2006 census, its population was 81, in 19 families.

[2] This Nahavand County location article is a stub.

You can help Wikipedia by expanding it.