Britannica Sources used in this answer

Where did Zarathushtra probably live and teach?

Created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

religious sites of ancient Indo-Iranian peoples — ancient Iranian religion Significant religious sites and sites containing religious artifacts of ancient Indo-Iranian peoples, including those of peoples of adjacent areas and modern Zoroastrians.

It is not possible to determine the exact location where Zarathushtra lived and taught, as no historical records or geographical references in his hymns, the Gāthās, can be definitively linked to known locations or people from other sources.1

Scholars generally agree that he lived somewhere in eastern Iran, far from the civilized centers of western Asia, during a period before the region was unified under Cyrus II the Great. While some traditional accounts suggest dates between 628 and 551 BCE, other evidence has led some researchers to argue that he may have lived as early as the 2nd millennium BCE.12

Because the historical context of his life remains obscure, his teachings—which initially faced opposition from local civil and religious authorities—cannot be placed with certainty in a specific time or place.12