Welcome to Tehran
Tehran, Iran's sprawling capital, is one of the Middle East's most underrated travel destinations. Nestled at the foot of the Alborz mountain range, the city blends ancient Persian heritage with a surprisingly modern, cosmopolitan energy. If you're planning your first visit, this guide will walk you through everything — from entry requirements to getting around and what not to miss.
Before You Arrive: Visas and Entry
Most nationalities can obtain a visa on arrival at Imam Khomeini International Airport (IKA), though it's strongly recommended to arrange an authorization code in advance through a registered Iranian travel agency to avoid delays. Citizens of a handful of countries — including the US, UK, and Canada — have historically faced restrictions and should check current regulations carefully before planning travel.
- Visa on Arrival: Available to most nationalities for stays up to 30 days
- Authorization Code: Arrange ahead of time to speed up border processing
- Travel Insurance: Strongly recommended; some policies exclude Iran, so verify coverage
- Currency: Bring cash (USD or EUR) — international cards are not accepted due to sanctions
Getting Into the City
Imam Khomeini International Airport sits about 35 km south of central Tehran. The most convenient way into the city is the metro — Line 1 connects the airport directly to downtown, a journey of roughly 45 minutes. Taxis are also widely available; agree on a fare before getting in, or use a ride-hailing app such as Snapp or Tap30 once you have a local SIM card.
Best Time to Visit
Tehran's climate varies dramatically by season due to its elevation and geography.
| Season | Weather | Notes |
|---|---|---|
| Spring (Mar–May) | Mild, 15–25°C | Best time — Nowruz (Persian New Year) celebrations |
| Summer (Jun–Aug) | Hot, 30–40°C | Escape to northern hills; city can be smoggy |
| Autumn (Sep–Nov) | Pleasant, 10–22°C | Excellent — fewer crowds, comfortable temperatures |
| Winter (Dec–Feb) | Cold, can snow | Great for skiing in the Alborz mountains nearby |
Top Attractions Not to Miss
- Golestan Palace: A UNESCO World Heritage Site and the ceremonial complex of the Qajar dynasty — stunning tilework and royal halls.
- National Museum of Iran: Home to artifacts spanning 7,000 years of Persian civilization.
- Tehran Grand Bazaar: One of the oldest and largest bazaars in the world — a labyrinth of trade, craft, and daily life.
- Milad Tower: Tehran's iconic telecommunications tower with observation decks and panoramic views of the city and mountains.
- Sa'd Abad Palace Complex: A sprawling royal estate in the northern hills, now a museum complex.
Getting Around
Tehran has an extensive metro network with 7 lines covering most key areas of the city. Purchase a metro card (Bliyet) from any station for discounted fares. Buses and BRT (Bus Rapid Transit) lines are also widely used. For shorter trips, ride-hailing apps Snapp and Tap30 are reliable, affordable, and easy to use once you have a local SIM card — which you can purchase at the airport on arrival.
Practical Tips
- Dress modestly: women must wear a headscarf and avoid tight-fitting clothing in public
- Exchange currency at official exchange offices (sarafi) for better rates than hotels
- Download offline maps — Google Maps works but some features are limited
- Learn a few words of Farsi — locals deeply appreciate the effort
- Friday is the official day of rest; many shops and attractions have reduced hours
Tehran rewards the curious traveler with unexpected warmth, extraordinary history, and a city life unlike anywhere else in the world. Approach it with an open mind and you'll leave with stories you'll tell for years.