West Azerbaijan (Qarbi)
Urmia is the center of West Azerbaijan province known for natural and historical attractions such as Urmia Lake, Armenian Monastic Ensembles, Takht-e Soleymān.
Kermanshah
Located in the west of the country with Kermanshah city as its center, Kermanshah province is identified with Taq-e Bostan, Behistun, Anubanini petroglyph, and stepped villages.