6 facts
Nowruz, the Persian New Year, falls on the spring equinox (around March 21) and has been celebrated for over 3,000 years. It is observed by more than 300 million people across Iran, Central Asia, the Caucasus, and diaspora communities worldwide, making it one of the most widely celebrated ancient holidays still in existence.
With 26 UNESCO World Heritage Sites as of 2024, Iran leads the entire Middle East in inscribed cultural and natural heritage. These include Persepolis, the ancient capital of the Achaemenid Empire; the Persian Gardens; and the historic city of Isfahan.
When Persian King Cyrus the Great conquered Babylon in 539 BC, he issued a declaration inscribed on a clay cylinder allowing people to return to their homelands and practice their own religions freely. The UN has recognized this document as one of the earliest expressions of universal human rights.
The Iranian city of Yazd is famous for its 'windcatchers' (badgir) — tall tower structures that capture prevailing winds and funnel cool air down into buildings below. This passive cooling system has been in use for over 3,000 years and requires no electricity, working entirely through natural airflow.
Chess traveled from India to Persia around the 6th century, where Persians refined the game and spread it to the Arab world and eventually Europe. The term 'checkmate' derives from the Persian phrase 'shāh māt,' meaning 'the king is helpless' — making Persian culture central to the game's global spread.
Iran dominates global saffron production, supplying more than 90% of the world's total output. Saffron — the world's most expensive spice by weight — has been cultivated in the Khorasan region for over 3,000 years, and a single kilogram can cost more than $5,000.
