Tehran, Iran

Rules to follow in Tehran

3 laws, restrictions, and customs in Tehran that travellers often break without knowing — and the fines or consequences that follow.

Last updated 2026-08-09

1. Hijab (headscarf) is mandatory for all women in public

All women in Iran, including foreign tourists, are legally required to wear a hijab (headscarf) covering their hair in all public spaces. Failure to comply can result in arrest and fines. Enforcement has intensified since 2023.

Where: Legal
Cost: Arrest; fine; deportation
Tip: Wear a loose scarf over your hair from the moment you exit the airport. Loose, long clothing covering arms and legs is also required.

2. Alcohol is completely prohibited

Alcohol is banned in Iran and cannot be purchased, possessed, or consumed by anyone, including tourists. Bringing alcohol into the country is illegal. Violations result in flogging (for Muslims) or a fine.

Where: Legal
Cost: Fines; flogging for Muslims; deportation for tourists
Tip: Iran has a rich non-alcoholic drinks culture — fresh juices, herbal drinks, and flavoured waters are excellent.

3. VPNs are illegal but widely used

Instagram, WhatsApp, Telegram (partially), and most Western social media are blocked in Iran. Using a VPN to access them is technically illegal, though many Iranians use VPNs daily. Download one before entering — VPN sites are also blocked.

Where: Legal
Tip: Install a VPN before arrival. Psiphon and Outline are commonly used inside Iran. Signal is more reliable than WhatsApp for messaging.

Rules to follow in Tehran

1. Hijab (headscarf) is mandatory for all women in public

2. Alcohol is completely prohibited

3. VPNs are illegal but widely used

More about Tehran