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Overview
Iran occupies a vast plateau in Southwest Asia, bordered by the Caspian Sea to the north and the Persian Gulf and Gulf of Oman to the south. With a land area of roughly 1.65 million square kilometres, it is one of the largest countries in the Middle East and Central Asia combined, encompassing snow-capped mountain ranges, salt deserts, lush Caspian forests, and arid plains in a single territory.
The country is heir to one of the world's oldest continuous civilisations. The Achaemenid, Parthian, Sasanian, and later Islamic dynasties each left layered imprints on the built environment, the arts, and everyday culture. Visitors encounter this depth at every turn — in the bas-reliefs of Persepolis, the tilework of Isfahan's mosques, the wind-towers of Yazd, and the UNESCO-recognised bazaar of Tabriz.
Modern Iran is a young, largely urban society with a high literacy rate and a strong tradition of poetry, philosophy, and hospitality. Travellers who arrive prepared and open-minded consistently describe the warmth extended to foreign guests as one of the defining experiences of the journey. Managing expectations around logistics, currency, and connectivity before departure makes a significant difference to the overall experience.
Before You Go
Visas and entry
Iran's entry requirements vary considerably by nationality, and the situation can change. Do not rely on any single source for visa rules. Check TravelerPulse's Visas section for a current overview, and verify directly with Iran's Ministry of Foreign Affairs or the Iranian embassy or consulate in your country of residence before booking.
Banking and money
Due to international sanctions, foreign-issued debit and credit cards do not function in Iran. Travellers must carry sufficient hard currency in cash (US dollars and euros are widely exchangeable at authorised exchange offices called sarafi). The official and market exchange rates have historically differed; always exchange money through authorised channels and keep receipts. Budget carefully before arrival and bring more cash than you think you will need.
Connectivity
Many international social media platforms and messaging services are restricted inside Iran. A VPN may help, though reliability varies and the legal situation around VPN use is ambiguous. Download offline maps, translation apps (including Persian script support), and any essential content before you travel.
Health and vaccinations
Consult a travel medicine clinic well before departure. Tap water quality varies by region; bottled water is widely available. Iran has public and private hospitals in major cities; medical care in rural areas can be limited. Comprehensive travel insurance that includes medical evacuation is strongly recommended.
Dress code
Islamic dress codes are legally enforced in public spaces. Women are required to cover their hair and wear loose-fitting clothing that covers the arms and legs. Men should avoid shorts in most public contexts. Pack accordingly; lightweight, breathable layers in modest cuts work well across seasons.
Getting There
By air
Iran's primary international gateway is Imam Khomeini International Airport (IKA), located south of Tehran. Mehrabad Airport (THR) in central Tehran handles some domestic and limited regional routes. Other cities with international connections include Isfahan, Shiraz, Mashhad, and Tabriz. Carriers serving Iran include Iran Air and a number of regional airlines; connectivity from Western Europe and North America is limited due to sanctions, so most travellers connect through hubs in the Gulf, Turkey, or Central Asia.
By land
Iran shares land borders with Turkey, Iraq, Armenia, Azerbaijan, Turkmenistan, Afghanistan, and Pakistan. The Istanbul–Tehran bus route via eastern Turkey is used by overland travellers, though crossing conditions and border wait times vary. Confirm current border crossing status and safety conditions for any land route well before travel.
By sea
Ferry services have operated across the Persian Gulf (e.g., to the UAE) and the Caspian Sea (to Azerbaijan and Kazakhstan), but schedules are irregular. Verify locally or through the relevant port authorities before planning a sea crossing.
Getting Around
Domestic flights
Iran Air and several domestic carriers connect Tehran with major provincial cities. Given the country's size, domestic flights save significant time on longer routes. Book as early as possible; domestic aviation infrastructure is subject to capacity constraints.
Intercity buses
Iran has an extensive and relatively affordable intercity bus network. VIP buses (with reclining seats and air conditioning) connect all major cities and are the most common overland option for budget and mid-range travellers. Journey times can be long — Tehran to Shiraz, for example, takes roughly 12–14 hours by road.
Trains
Raja Railway operates intercity rail services between Tehran and cities including Isfahan, Shiraz, Mashhad, Tabriz, and Yazd. Sleeper trains on overnight routes are popular and reasonably comfortable. Book tickets in advance, particularly around Iranian public holidays and Nowruz (Persian New Year).
Urban transport
Tehran has a metro system covering most central and suburban areas; other cities including Isfahan, Mashhad, Shiraz, and Tabriz have metro lines or are expanding their networks. Taxis (metered and app-based) are available in cities. Ride-hailing apps such as Snapp and Tap30 have operated widely inside Iran; confirm current availability on arrival.
Car hire
Self-drive car hire is available, and an international driving permit is generally advisable. Road conditions vary; intercity highways are generally good, while rural roads may be unpaved. Fuel is widely available and historically inexpensive.
Things to See & Do
Historic cities and UNESCO sites
Iran has one of the largest concentrations of UNESCO World Heritage Sites in Asia. Persepolis (near Shiraz), the ceremonial capital of the Achaemenid Empire, is arguably the country's single most iconic archaeological site. Pasargadae, the tomb of Cyrus the Great, lies nearby. In Isfahan, the Naqsh-e Jahan Square — one of the largest city squares in the world — is flanked by the Imam Mosque, Sheikh Lotfollah Mosque, and the Ali Qapu palace. The historic bazaar district of Tabriz is among the oldest in the Middle East.
Architecture and mosques
Yazd is a living example of traditional Persian desert architecture, with its distinctive wind-towers (badgirs), labyrinthine old town, and active Zoroastrian heritage including the Towers of Silence and the Ateshkadeh fire temple. Shiraz is home to the ornate Nasir al-Mulk Mosque, famous for its stained-glass interior, as well as the poets' shrines of Hafez and Saadi.
Nature and landscapes
The Dasht-e Kavir and Dasht-e Lut salt deserts offer remote, otherworldly scenery; Lut is a UNESCO Natural Heritage Site recognised as one of the hottest places on Earth. The Alborz Mountains north of Tehran include Mount Damavand, a dormant volcano and the highest peak in the Middle East, popular with trekkers and ski enthusiasts in winter. The Caspian coast (Shomal) features green, forested hills that contrast sharply with the country's arid interior.
Culture and day-to-day life
- Visiting a traditional teahouse (chaykhane) for tea and conversation is a genuinely local experience
- Wandering covered bazaars in any major city reveals the social and commercial fabric of Iranian urban life
- Nowruz (Persian New Year, around 21 March) is the country's most significant celebration; cities are festive but transport books out months in advance
- Garden (bagh) culture is central to Persian aesthetics; many historic walled gardens are open to visitors
Food & Drink
Iranian cuisine is one of the less well-known great culinary traditions globally, built on the interplay of slow-cooked stews (khoresht), grilled meats (kabab), fragrant rice dishes (polo), fresh herbs, dried fruits, and nuts. Vegetarians will find more options than in some neighbouring countries, though many dishes are meat-based.
Dishes worth seeking out
- Ghormeh sabzi — a rich herb and kidney-bean stew, often considered the national dish
- Fesenjan — walnut and pomegranate stew, typically with duck or chicken
- Dizi (Abgoosht) — a slow-cooked lamb and chickpea broth served with flatbread; a traditional working-class staple
- Kebab koobideh and joojeh — minced lamb and saffron chicken kebabs respectively, served on flatbread with grilled tomatoes
- Ash reshteh — a thick noodle and legume soup, particularly popular during Nowruz
- Bastani sonnati — traditional saffron and rose-water ice cream
Drinks
Alcohol is prohibited by law in Iran. The country produces a wide range of non-alcoholic alternatives: doogh (a tangy yoghurt drink), fresh-squeezed juices, herbal teas, and pomegranate juice. Cafés have proliferated in urban centres, and Iranian-grown tea served in small glasses is central to social life. Tap water is generally safe in cities but bottled water is widely preferred by travellers.
Shopping
Iran's craft traditions are among the most sophisticated in the world. Shopping in a bazaar is as much a cultural experience as a commercial transaction; patience and a willingness to have tea with a merchant are part of the process.
What to look for
- Persian carpets and kilims — hand-knotted rugs from Tabriz, Isfahan, Qom, and Kerman are globally renowned; quality and price vary enormously, so buy only what you genuinely understand and love
- Miniature painting — intricate works in the classical Persian style, on paper or bone
- Khatam-kari — marquetry inlay work on boxes, frames, and decorative objects
- Saffron — Iran is the world's largest producer; saffron is far less expensive here than abroad, though export quantity limits may apply depending on your destination
- Dried fruits and nuts — pistachios, barberries (zereshk), dried mulberries, and various nuts are high quality and packaged for travel
- Copperware and pottery — particularly from Isfahan and the region around Yazd
Bargaining is customary in bazaars but not in fixed-price shops. Export of antiques is restricted by law; be cautious about purchasing anything presented as very old.
Practical Information
Emergency contacts
Verify current emergency numbers locally on arrival, as these can differ from international norms. Major hotels can direct you to the nearest medical facility.
SIM cards and data
Local SIM cards are available for foreign visitors at airports and mobile network shops. A local SIM provides access to Iranian apps and domestic services but will be subject to the same content restrictions as all domestic internet connections.
Time and business hours
The Iranian work and school week runs Saturday to Wednesday, with Thursday a half-day in many contexts and Friday the weekly day of rest. Government offices, many banks, and bazaars adjust hours accordingly. Hours vary widely; verify locally for any specific site or service.
Photography
Photography of government buildings, military installations, airports, and certain infrastructure is restricted or prohibited. When in doubt, ask before photographing. It is courteous to ask permission before photographing people, particularly women.
Useful conversions
- Iranian dates follow the Solar Hijri (Shamsi) calendar, which begins around 21 March of the Gregorian year. Year references on signage and tickets will differ from Gregorian dates
- Distances are metric throughout
Safety
Iran is a large and diverse country, and safety conditions vary significantly by region. Many travellers visit the main cultural cities — Tehran, Isfahan, Shiraz, Yazd, and Tabriz — without incident and describe Iranians as exceptionally hospitable toward foreign visitors.
Check your government's current travel advisory for Iran before booking and again before departure. Some governments advise against travel to border regions with Afghanistan, Pakistan, and Iraq, as well as parts of Sistan-Baluchestan and Kurdistan provinces, due to security concerns. These advisories are updated regularly and should be treated as a primary source.
As a foreign visitor, be aware that the political and legal environment differs substantially from many travellers' home countries. Certain activities, expressions, or affiliations that are legal at home may carry legal risk in Iran. Research the local legal context carefully, carry copies of your travel documents at all times, and register with your country's embassy or consulate if that service is available.
Petty crime targeting tourists is not widely reported as a major issue in Iran's cities, but standard urban precautions — awareness of surroundings, securing valuables, avoiding poorly lit areas at night — remain sensible.
Local Culture & Etiquette
Iran has a rich and living cultural life shaped by pre-Islamic Persian traditions, Islamic practice, and a strong literary heritage. The poetry of Hafez, Rumi, Saadi, and Omar Khayyam remains actively present in daily speech, on restaurant walls, and in family homes. Understanding a few basic cultural reference points significantly enriches a visit.
Ta'arof is a system of elaborate social courtesy and ritual politeness. Offers of food, gifts, or hospitality may be declined multiple times before acceptance; the first refusal is often expected and not taken literally. Follow the lead of your host and don't be offended by the apparent indirectness — it is a mark of respect.
Religious observance is central to public life. During Ramadan, eating, drinking, and smoking in public during daylight hours is prohibited for everyone, including non-Muslim visitors. Muharram, particularly the days of Ashura, involves significant public mourning ceremonies that can affect transport and business hours.
Gender dynamics in public life differ from many Western contexts. Solo female travellers generally navigate Iran successfully, but it requires awareness and preparation around dress, accommodation, and transport choices. Research current conditions from recent first-hand traveller accounts before departure.
Iranians place great value on education, family, and the hosting of guests. An invitation to someone's home is a genuine privilege; accepting graciously, removing shoes at the door, and bringing a small gift (sweets or fruit are appropriate) reflects well on the visitor.
