In Iran, the former Persia, zoroastrism is part of the country's cultural background. Most holidays have zoroastrian origins. The ancient zoroastrian solar calendar of 365 days is still used today.
In the ancient city of Persepolis, visitors find 2.500 year old zoroastrian symbols. The same symbols decorate contemporary temples. The city of Yazd, located in the center of the country, is home to the oldest zoroastrian community. Local worshipers maintain century old fires in their temples.
In the country's national assembly, a seat his reserved for a zoroastrian representative.