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Iran travel guide

Iran has major urban, garden, desert and archaeological traditions extending far beyond one heritage circuit. Tehran, Isfahan, Shiraz and Yazd sit in different landscapes, while Caspian forests and Persian Gulf islands have different climates. This cultural guide does not recommend travel under current official advice. Detention risks, nationality-specific rules, payments and regional disruption cannot be solved by booking a guided tour.

Map of Iran showing Tehran, Isfahan, Shiraz & Persepolis, Yazd, Kashan, Northwest & Caspian context
6 local guides · Google Maps · select the map to see them

Quick facts about Iran

Best time:
April–May and September–October for the central plateau
Regional chapters:
6 worked-out local guides
Visa:
Check current official access advice and nationality-specific permission; no admission is implied.
Currency:
Iranian rial (﷼ / IRR)
Start in:
Official access assessment
Trip length:
Research only; no leisure itinerary
Language:
Persian and regional languages
Time zone:
UTC+3:30
Official access advice

Who it's for

Is Iran right for your trip?

Every country is somebody's favourite. The honest question is whether it is yours, and for this trip.

This is your trip if…

  • You want to understand the country or territory beyond one headline.
  • You will check current permissions, community rules and actual operating transport.

Think twice if…

  • You assume a heritage listing proves a site is open or a route is safe.
  • You need guaranteed access, tight remote connections or an unverified cross-border route.

Before making plans

Travel advice

UK Foreign Office (FCDO) advice

FCDO advises against all travel to Iran, with particular detention risks for British and dual nationals. Check your own government advice and nationality-specific restrictions; heritage coverage is not an endorsement of travel.

Source reviewed 2026-10-25; check the latest advice before booking.

Check your own government's advice for your destination and route. Safety advice is separate from entry permission. Entry requirements and consular support depend on your passport and circumstances.

The European Commission links to advice from each EU country's foreign ministry. UK and US advice is written for their own nationals; choose your destination in the US directory.

Best time to visit

When is the best time to visit Iran?

April–May and September–October for the central plateau. April–May and September–October for the central plateau. The chart describes one named model grid; it does not describe every region or confirm visitor access. FCDO advises against all travel to Iran, with particular detention risks for British and dual nationals. Check your own government advice and nationality-specific restrictions; heritage coverage is not an endorsement of travel.

  1. Spring

    March–May

    Good

    Temperatures change quickly; highland snow, rain and public holidays affect access.

  2. Summer

    June–August

    Mixed

    Heat or humid weather can dominate lowlands; mountain conditions differ.

  3. Autumn

    September–November

    Good

    Often a useful climate window, but daylight and temperatures fall in northern regions.

  4. Winter

    December–February

    Mixed

    Cold, rain or snow vary strongly by region; confirm current transport and site operation.

Climate · monthly normals

TehranDaily high – low, °CPrecipitation, mm
-10°0°10°20°30°40°38°-1°0255045 mmJFMAMJJASONDJanuary: 9° / -1° · 35 mmFebruary: 12° / 0° · 35 mmMarch: 18° / 5° · 35 mmApril: 23° / 9° · 40 mmMay: 29° / 15° · 15 mmJune: 35° / 20° · 5 mmJuly: 38° / 23° · 5 mmAugust: 36° / 23° · 10 mmSeptember: 32° / 19° · 15 mmOctober: 25° / 13° · 35 mmNovember: 16° / 5° · 45 mmDecember: 11° / 1° · 35 mm

Rounded NASA POWER 2001–2020 daily model averages near Tehran. Temperatures are mean daily highs/lows; precipitation is the mean monthly water-equivalent total, including snow where relevant. A coarse grid smooths coast, island and mountain differences; this is not a station observation or forecast.

Festivals and events

Calendar and cultural context

These dates describe cultural context where relevant. Check current access and the actual programme; protected and uninhabited territories have no public festival calendar.

  1. Around 21 March

    Nowruz

    Communities nationwide

    Family travel and closures shape the calendar; this is cultural context under current warnings.

  2. Winter solstice

    Yalda

    Family and community settings

    A living household tradition, not an uninvited visitor event.

Where to go

Regional context for Iran

These chapters explain distinct regions. Inclusion does not promise access, opening, accommodation or a connection between them.

City and local guides

6 worked-out stops
Map of Iran showing Tehran, Isfahan, Shiraz & Persepolis, Yazd, Kashan, Northwest & Caspian context
6 local guides · Google Maps

Map numbers match the local guide cards.

  1. Tehran

    Middle East

    01
    travel baseReference chapter

    The capital's collections and neighbourhoods document several eras. Current openings and photography restrictions require direct confirmation.

    Best time: May–June and September

    Explore Tehran
  2. Isfahan

    Middle East

    02
    travel baseReference chapter

    Religious spaces and workshops are living places. River conditions and monument access vary; this is cultural geography rather than a current itinerary.

    Best time: May–June and September

    Explore Isfahan
  3. Shiraz & Persepolis

    Middle East

    03
    travel baseReference chapter

    The city and ancient sites need separate transport and interpretation. Tombs and gardens carry local cultural meaning beyond photographic stops.

    Best time: May–June and September

    Explore Shiraz & Persepolis
  4. Yazd

    Middle East

    04
    travel baseReference chapter

    Fragile historic lanes and religious sites need respectful access. Desert heat and private building boundaries matter even when streets appear walkable.

    Best time: May–June and September

    Explore Yazd
  5. Kashan

    Middle East

    05
    travel baseReference chapter

    Kashan is a distinct central-plateau chapter. Historic houses may have separate opening and conservation arrangements.

    Best time: May–June and September

    Explore Kashan
  6. Northwest & Caspian context

    Middle East

    06
    travel baseReference chapter

    Tabriz, Ardabil and the Caspian are not one short excursion. Distances, mountains and climate differences require separate assessment.

    Best time: May–June and September

    Explore Northwest & Caspian context

Regional context

Understand the regions of Iran

Distinct cultural and geographic chapters, with access constraints. A named landmark is not a guarantee of a visit.

  1. 01

    Museums and mountain-edge urban history

    Tehran

    The capital's collections and neighbourhoods document several eras. Current openings and photography restrictions require direct confirmation.

  2. 02

    A planned square, bridges and craft traditions

    Isfahan

    Religious spaces and workshops are living places. River conditions and monument access vary; this is cultural geography rather than a current itinerary.

  3. 03

    Poetry, gardens and Achaemenid archaeology

    Shiraz & Persepolis

    The city and ancient sites need separate transport and interpretation. Tombs and gardens carry local cultural meaning beyond photographic stops.

  4. 04

    Earthen urban fabric and desert water systems

    Yazd

    Fragile historic lanes and religious sites need respectful access. Desert heat and private building boundaries matter even when streets appear walkable.

  5. 05

    Courtyard houses and garden design

    Kashan

    Kashan is a distinct central-plateau chapter. Historic houses may have separate opening and conservation arrangements.

  6. 06

    Different regional histories beyond the central plateau

    Northwest & Caspian context

    Tabriz, Ardabil and the Caspian are not one short excursion. Distances, mountains and climate differences require separate assessment.

How to get around

How do you get around Iran?

No public route or transport network is offered. FCDO advises against all travel to Iran, with particular detention risks for British and dual nationals. Check your own government advice and nationality-specific restrictions; heritage coverage is not an endorsement of travel.

Confirmed access and transfers

No public route or transport network is offered. FCDO advises against all travel to Iran, with particular detention risks for British and dual nationals. Check your own government advice and nationality-specific restrictions; heritage coverage is not an endorsement of travel.

Site and community permissions

Check actual admission, local consent, conservation boundaries and current structural condition. No transport timetable or mapped path is permission to enter.

Travel tips

What should you know before you go?

The things locals assume you know. Most travellers learn them by getting one wrong on day two.

Living communities
Iran has major urban, garden, desert and archaeological traditions extending far beyond one heritage circuit. Tehran, Isfahan, Shiraz and Yazd sit in different landscapes, while Caspian forests and Persian Gulf islands have different climates. This cultural guide does not recommend travel under current official advice. Detention risks, nationality-specific rules, payments and regional disruption cannot be solved by booking a guided tour.
Language and introductions
Persian and regional languages. Use welcomed local introductions, ask before photographs and respect residential, religious and working spaces.
Heritage and present conditions
A historic description is not a statement of current structural condition, visitor opening or safe access. Follow conservation rules and current permissions.
Food context
Food traditions vary by community and household. Ask hosts about ingredients, dietary needs and what is actually available.

Travel basics

Visa, money, SIM cards and more

The boring section, which is why it is the one people skip and then regret at the airport.

visa

Entry and permissions

Check current official access advice and nationality-specific permission; no admission is implied. FCDO advises against all travel to Iran, with particular detention risks for British and dual nationals. Check your own government advice and nationality-specific restrictions; heritage coverage is not an endorsement of travel.

money

Currency and payments

Iranian rial. No ordinary cash, ATM, shopping or hotel market is implied; quotations and payment arrangements belong to the authorised operation.

connectivity

Offline information and communication

Download documents and essential contacts. Remote or disrupted networks may be unavailable; confirm the communications plan with the actual host or operator.

plugs

Power and charging

Confirm the accommodation or vessel supply and adapter requirements. No electricity, public charging or shore facility is implied in uninhabited or restricted areas.

safety

Current access controls

FCDO advises against all travel to Iran, with particular detention risks for British and dual nationals. Check your own government advice and nationality-specific restrictions; heritage coverage is not an endorsement of travel.

health

Emergency and activity support

Obtain route-specific professional travel-health advice and confirm insurance and emergency support for the actual activities. Remote evacuation and security exclusions require explicit policy checks.

Trip costs

How much does a trip to Iran cost?

No regular public visitor market or reliable daily holiday budget is quoted. Any authorised operation requires a complete current quotation covering transport, accommodation or vessel berth, meals, permits, contingency and emergency support. This guide is not a price or availability offer.

Travel planning status

Establish access before choosing a route

FCDO advises against all travel to Iran, with particular detention risks for British and dual nationals. Check your own government advice and nationality-specific restrictions; heritage coverage is not an endorsement of travel.

Common questions

Quick answers about travel in Iran

Short answers to the questions people ask before they book. Use the full guide for the detail and trade-offs.

Can I visit Iran?
FCDO advises against all travel to Iran, with particular detention risks for British and dual nationals. Check your own government advice and nationality-specific restrictions; heritage coverage is not an endorsement of travel. Check the linked official source again before making commitments; advice and eligibility can change.
What does a visit to Iran cost?
No regular public visitor market or reliable daily holiday budget is quoted. Any authorised operation requires a complete current quotation covering transport, accommodation or vessel berth, meals, permits, contingency and emergency support. This guide is not a price or availability offer.
How should I use the local chapters?
They explain geography, heritage and logistics. Place names do not establish permission, current opening, safety or a connection between regions. No public route or transport network is offered. FCDO advises against all travel to Iran, with particular detention risks for British and dual nationals. Check your own government advice and nationality-specific restrictions; heritage coverage is not an endorsement of travel.

More destinations

Where else?

Understand Iran before committing.

FCDO advises against all travel to Iran, with particular detention risks for British and dual nationals. Check your own government advice and nationality-specific restrictions; heritage coverage is not an endorsement of travel.

Unlimited journeys free. No payment details. Help before and during travel.

Official access advice

Guide last reviewed 2026-10. Check visa rules against your own passport before you book.