Bisotun Historical Site

Epic rock reliefs and inscriptions from Achaemenid Persia.

Bisotun, in Iran's Kermanshah province, preserves the Behistun Inscription and royal rock reliefs of Darius the Great. Visitors study multilingual inscriptions, monumental carving and associated archaeological remains on a steep escarpment.

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Bisotun at a Glance#

Address: Bisotun (Behistun), Kermanshah Province, Iran

Website: https://whc.unesco.org/en/list/1222/

Hours: Site generally daylight hours; museum hours vary seasonally

Admission: Entrance fees to the site and museum variable; local guide fees recommended

About Bisotun#

Bisotun is an archaeological and epigraphic site on a limestone cliff in western Iran notable for a monumental Achaemenid royal inscription and relief. The most prominent feature is a large carved depiction of King Darius I with accompanying cuneiform texts that record his achievements.

The carved relief and trilingual inscription date to about 520 BCE and record royal proclamations of Darius I; the site also preserves later rock carvings, inscriptions and archaeological layers from Parthian and Sassanian periods. The relief is set on a cliff face that forms part of a broader archaeological complex with settlement and funerary remains.

The monument was commissioned by Darius I of the Achaemenid Empire in the late 6th or early 5th century BCE as a statement of royal authority. Over subsequent centuries the cliff and surrounding slopes acquired additional inscriptions and human activity, resulting in a multi-period archaeological record that documents continental communications and imperial propaganda.

Bisotun lies in Kermanshah province in western Iran, on a prominent escarpment that has long marked a main route through the Zagros foothills. The site is located near the modern city of Kermanshah and is reached by road from that regional centre.

  • Viewing and access: The cliff relief is most clearly seen from a viewing area; reaching the carved panels requires a short uphill approach and some stair climbing.

What to See#

  • Darius I rock relief and inscription: A large Achaemenid rock relief showing King Darius I and his attendants carved into a limestone cliff, accompanied by monumental trilingual inscriptions in Old Persian, Elamite and Babylonian dating to about 520 BCE.
  • Later-period remains and settlement traces: Archaeological remains and inscriptions from later periods including Parthian and Sassanian additions, and a settlement and funerary traces that attest to long-term use of the site across antiquity.

How to Get to Bisotun#

Bisotun is about 30 km northeast of Kermanshah city; travel by car or regional coach is typical. The site is adjacent to the main road and accessible by short walk from parking.

Tips for Visiting Bisotun#

  • Hire a licensed guide to interpret cuneiform inscriptions and the reliefs-much of Bisotun's value is in the inscriptions and multilingual texts.
  • Bring water and sun protection-the cliff face is exposed and scant shade exists.
  • Allow time to walk the cliffside panels and the relief of Darius; photographing inscriptions is possible but be respectful of protective measures.

Best Time to Visit Bisotun#

Spring and autumn are most comfortable; mornings are preferable in hotter months. Winter is peaceful but cold.

Spring/Autumn
April-June, September-October · 12-28°C
Best weather for walking and reading the cliff inscriptions.
Winter
December-February · 0-12°C
Cold but quiet; some services may be reduced.
Summer
July-August · 25-40°C
Hot; mornings recommended for visits.

Weather & Climate near Bisotun#

Climate

Bisotun's climate is classified as Hot-Summer Mediterranean - Hot-Summer Mediterranean climate with hot summers (peaking in July) and cold winters (coldest in January). Temperatures range from -4°C to 36°C. Semi-arid with limited rainfall with a pronounced dry season.

Air Quality: AQI 110 Unhealthy (Sg)
Best Time to Visit
AugustJuneJuly
Temperature & Rainfall
Temperature Range
41°
Warmest Month
-21°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor -4° - 6° -1° 69 mm partly cloudy 69% 1.8 m/s 0.5 low 10.0h
February Poor -3° - 8° 0° 65 mm partly cloudy 68% 2.3 m/s 0.8 moderate 10.8h
March Good 1° - 13° 5° 88 mm partly cloudy 61% 3.0 m/s 1.2 high 11.8h
April Very Good 6° - 19° 13° 58 mm partly cloudy 57% 3.2 m/s 1.6 very high 12.9h
May Excellent 10° - 25° 17° 30 mm some cloud 45% 3.0 m/s 2.2 extreme 13.8h
June Ideal 13° - 31° 22° 2 mm clear 26% 3.0 m/s 2.8 extreme 14.3h
July Ideal 17° - 36° 27° 1 mm clear 19% 3.0 m/s 2.6 extreme 14.1h
August Ideal 17° - 36° 26° 0 mm clear 19% 3.0 m/s 2.3 extreme 13.3h
September Ideal 12° - 31° 21° 1 mm clear 23% 2.7 m/s 1.8 very high 12.3h
October Ideal 7° - 24° 16° 23 mm mostly sunny 36% 2.4 m/s 1.1 high 11.2h
November Very Good 2° - 16° 8° 55 mm some cloud 57% 1.8 m/s 0.6 moderate 10.2h
December Good -1° - 10° 3° 71 mm partly cloudy 67% 1.6 m/s 0.4 low 9.7h

Nearby Attractions to Bisotun#