What mountains are near Persian empire?

The Persian Empire, which spanned a vast region of the ancient Near East, was bordered by several significant mountain ranges. To the north, the Alborz Mountains are prominent, while the Zagros Mountains stretch across the western part of the empire, forming a natural barrier. Additionally, the Hindu Kush mountain range lies to the northeast, influencing the empire's interactions with Central Asia. These mountains played a crucial role in the geography, culture, and military strategies of the Persian Empire.