Current situation
Tehran is kept here for reference only. The information below is the most recent available record and predates the situation described above; figures such as population reflect the last data gathered before the current crisis and may no longer describe Tehran today.
Overview
Tehran is a sprawling capital city in the Central District of Iran, home to over seven million people. It has been recognised as a UNESCO World Heritage site, a distinction that reflects its layered history and cultural significance.
The city's geography spreads across nearly 700 square kilometres, so understanding where to go and how to move around is essential for making the most of your time.
Key facts
| Country | Iran |
|---|---|
| Population | 7.15 million |
| Timezone | Asia/Tehran |
| Nearest airport | Mehrabad International Airport (THR), 10 km |
| Currency | IRR |
History and context
Tehran's history stretches across multiple eras, each leaving distinct marks on the city's landscape and culture. The city has served as an important centre through medieval times and into the modern period, accumulating layers of architectural and cultural heritage. This depth of history is reflected in the number of sites dedicated to pivotal moments in the nation's past.
Several landmarks in Tehran commemorate significant historical events. Similarly, places marking the fates of notable figures and the outcomes of crucial turning points in the nation's trajectory are preserved as sites of remembrance and education.
Neighbourhoods to explore
Tehran's distinct neighbourhoods each offer different atmospheres and purposes. District 16 and District 17 represent planned urban areas with their own character and local amenities. Shahid Harandi serves as another neighbourhood sector within the broader city. Pamenar provides a different urban context, as do Gomrok and Beryanak, each attracting residents with varying needs and interests.
Beyond these designated districts, Fallah and District 10 offer their own neighbourhoods flavour. Moving through different parts of the city reveals variation in street life, commercial activity, and the mix of old and new construction that characterises modern Tehran.
Good to know
Tehran operates on Iran Standard Time, which is Asia/Tehran. The official currency is the Iranian Rial (IRR), and Persian is the primary language spoken. English is less widely used than in some regional capitals, so basic Persian phrases are helpful, and translation apps assist in navigating written signs and menus.
The city's official website provides municipal information and can offer practical details about services and regulations. Dress codes, photography restrictions at certain sites, and entry protocols vary by location, particularly at religious sites. Asking staff at your accommodation or at museum entrances about current practices ensures respectful and smooth visits.
Tehran's traffic can be heavy, particularly during morning and evening commute hours. Many cultural institutions have specific opening days and hours, so checking ahead prevents wasted journeys.
Nearby places
Common questions
- How do I get from the airport to central Tehran?
- Mehrabad International Airport is the closest to the city centre at 9.7 kilometres away. Imam Khomeini International Airport is 39.4 kilometres out. Both have taxi, bus, and ride-hailing options for ground transport. Journey times vary with traffic.
- Is the city walkable?
- Parts of central Tehran and individual neighbourhoods are navigable on foot, but the city spans nearly 700 square kilometres. Cluster attractions geographically and use public transport or taxis to move between distant areas. Walking within a neighbourhood or specific district is practical; traversing the whole city on foot is not.
- What's the currency and language situation?
- The Iranian Rial (IRR) is the official currency. Persian is the primary language spoken. English is less common than in some regional cities, so translation apps and learning basic phrases are useful. ATMs and money exchange services are available in central areas.
Sources & method
- GeoNames — population · retrieved 2026-08-14
- OurAirports (derived) — nearestAirports · retrieved 2026-08-14
- Imagery — commons
Data compiled 2026-08-14 · editorial checks: passed. See our methodology for how Head Your Way sources and reviews travel data.