What should I know before visiting Tehran?

Direct answer

Tehran is a large, modern yet traditionally rooted capital. Plan for visa requirements, dress modestly, expect heavy traffic, and enjoy museums, bazaars, and great food.

Visa & entry requirements

• Many nationalities need a visa—check Iran's MFA or your embassy for current rules. Some nationalities can obtain a visa on arrival (limited) or an e-Visa prior to travel.
• Passport should be valid for at least 6 months. Bring printed hotel reservations and a return ticket; immigration may ask for them.
• Israeli passport holders (or passports with Israeli stamps) are typically denied entry — verify specifics before travel.
• Travel insurance is recommended (some visas may request it).

Best time to visit

• Spring (April–June) and autumn (September–November) offer pleasant temperatures and clearer skies.
• Winters (Dec–Feb) can be cold with occasional snow in the city and mountains. Summers (July–Aug) are hot; air quality can be poor in heat.

Safety tips

• Tehran is generally safe for tourists; petty crime exists—use common-sense precautions (secure valuables, avoid poorly lit areas at night).
• Political demonstrations can occur; avoid protests and large political gatherings.
• Follow local laws and official advice; police or morality patrols enforce dress and behavior codes.
• Emergency numbers: 110 (police), 115 (ambulance), 125 (fire).

Local customs & dress code

• Iran is an Islamic Republic with conservative social norms. Dress modestly:
  • Women: must cover hair with a headscarf/hijab, wear loose-fitting clothing that covers arms and legs, and a coat or manteau that covers hips; skirts or tight clothes are discouraged.
  • Men: avoid shorts in public; shirts should cover shoulders.
• Public displays of affection are frowned upon.
• Respectful behavior in holy sites: remove shoes when required, speak softly, and follow signage.
• Photography: ask permission before photographing people, especially women, and be cautious around military or government buildings.

Currency & money

• The official currency is the Iranian rial (IRR); prices sometimes quoted in toman (1 toman = 10 rials).
• International cards (Visa/Mastercard/Amex) generally do not work; carry cash. Most visitors use exchange offices or bring euros/US dollars to change.
• ATMs rarely accept foreign cards; plan cash needs and use reputable exchange houses. Keep smaller notes for taxis and markets.

Transportation

• Traffic can be heavy—allow extra time. Peak hours: mornings and evenings.
• Metro is efficient, cheap, and avoids traffic; lines connect main districts and attractions. Buy a rechargeable metro card (CIP/Safar?).
• Taxis: official yellow taxis, ride-hailing apps (e.g., Snapp, Tap30) are widely used and convenient. Agree on fare or use the app meter.
• Ride-share and private drivers are common; negotiate prices for long trips or mountain excursions.
• Intercity buses and domestic flights connect Tehran to other Iranian cities.

Must-know tips & local insights

• Language: Persian (Farsi) is the official language; many young people speak some English, but learning basic Persian phrases is helpful and appreciated.
• Food & drink: Persian cuisine is excellent—try kebabs, stews (khoresht), rice dishes, and sweets. Alcohol is illegal for locals and visitors; do not bring it.
• Tipping: customary but modest—round up or leave 5–10% in restaurants.
• Museums & attractions: Golestan Palace, National Museum, Sa’dabad and Niavaran complexes, Milad Tower, Tehran Bazaar, and the carpet museum are highlights. Take a day trip to Tochal or Darband for hiking and teahouse culture.
• Internet & apps: Mobile data works well; some international websites and apps may be blocked—use local apps and a VPN if needed (check legality and reliability locally).
• Respect religious practices: during prayer times or Ramadan, businesses and services may have altered hours; be considerate and follow local signs.
• Photography etiquette: landmarks are fine, but avoid photographing security installations, military areas, or airports.

Practical checklist

• Passport, visa/e-Visa printouts, travel insurance
• Cash in major currencies to exchange, small rial notes
• Appropriate clothing, headscarf for women
• Comfortable shoes for walking and exploring bazaars
• Metro card or ride-hailing apps installed
• Copies of hotel bookings and emergency contacts

Enjoy your trip—Tehran offers rich history, welcoming people, vibrant cafes, and a dynamic cultural scene. Respect local laws and customs to have a safe, rewarding visit.