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Behistun Inscription

The Behistun Inscription is old writing carved high up on a cliff in Iran. It is written in three languages. It helped people learn to read very old writing.

The Behistun Inscription is a huge carving on a limestone cliff in western Iran, made for the Persian king Darius I around 520 BC. It tells the same story in three languages, all written in cuneiform, and when scholars read it in the 1800s, it unlocked cuneiform writing much as the Rosetta Stone unlocked Egyptian hieroglyphs.

At Bisotun in Kermanshah province, Darius I had a life-sized relief and a trilingual cuneiform inscription in Old Persian, Elamite and Babylonian carved about 60 m up a limestone cliff after he took the throne in 522–521 BC. Copied by Henry Rawlinson in 1835–1847, it became the key to deciphering cuneiform; UNESCO compares its value for Assyriology to that of the Rosetta Stone for Egyptology.

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Photo: Korosh.091, CC BY-SA 4.0, via Wikimedia Commons

Discover the Behistun Inscription

High up on a rocky cliff in Iran, there are carved pictures of people.

Around them are rows and rows of tiny carved marks. These marks are a kind of writing called cuneiform.

The Behistun Inscription is carved on a limestone cliff at Bisotun, in Kermanshah province in western Iran, about 60 meters above the plain. It sits beside one of the main old routes between Persia and Mesopotamia.

It has two parts: a carved picture, called a relief, of the Persian king Darius I and other people, and about 1,200 lines of writing around it. The same text is written in three languages, Old Persian, Elamite and Babylonian, using cuneiform, a script made of wedge-shaped marks.

UNESCO describes a multilingual inscription carved on a limestone cliff about 60 m above the plain, along one of the main routes linking Persia with Mesopotamia, illustrated by a life-sized bas-relief of Darius I and other figures. The site, inscribed in 2006, covers 187 ha and also holds remains from prehistoric, Median, Achaemenid, Sassanian and Ilkhanid times.

UNESCO gives the inscription as about 15 m high by 25 m wide, with about 1,200 lines; Encyclopaedia Iranica measures the written area at 7.80 m high and 22 m long. UNESCO calls it the only known monumental text of the Achaemenids to document a specific historic event, Darius's re-establishment of the empire, and the first cuneiform writing to be deciphered, in the 19th century.

Where
Bisotun, Kermanshah province, western Iran
Height above the plain
about 60 m
Languages
Old Persian, Elamite and Babylonian, all in cuneiform
World Heritage
inscribed 2006
This is a photo of a monument in Iran identified by the ID
Photo: Korosh.091, CC BY-SA 4.0, via Wikimedia Commons

A king's own account

Long ago, a king named Darius ruled Persia.

He had his story carved into the cliff. He wanted everyone to know how he became king.

Darius I became king of the Persian Empire around 522 to 521 BC. In his first year as king, he fought rivals and governors who tried to break the empire apart.

Darius then had his account carved on the cliff. Encyclopaedia Iranica says the work was done between 520 and 518 BC, and that Darius also sent copies and translations to all the provinces of his empire. Pieces of these copies have been found in Babylon and, written in Aramaic on papyrus, at Elephantine in Egypt.

UNESCO dates the monument to 521 BC, when Darius rose to the throne, and says the text tells of the battles he waged in 521–520 BC against governors who tried to take apart the empire founded by Cyrus. Encyclopaedia Iranica places the carving between the end of Darius's first regnal year (March 520 BC) and 518 BC, in stages: an Elamite text first, then the Babylonian and Old Persian versions, then later additions.

Iranica explains that Old Persian had no script of its own yet, so Darius dictated in Old Persian to bilingual scribes who translated it into Elamite. After the monument was finished, the king had the stairway removed and the path and part of the cliff cut away, so no one could reach it. Copies circulated through the empire: fragments survive from Babylon and an Aramaic translation on papyrus from Elephantine in Egypt, dating from as late as about 420 BC.

Through the years

Carving a cliff in stages

Workers carved the pictures and writing right into the rock.

They had to change the carving when a new person was added to the picture.

The carving was made in stages. Encyclopaedia Iranica says the Elamite text came first. The Babylonian version was cut on a sloping block of rock that looks like a huge clay tablet leaning against the cliff, and the Old Persian version went in five columns right under the relief.

Later, a new figure, a leader of the Scythians named Skunkha, was added at the end of the line of people. He was carved right over the first Elamite text, so that text had to be copied again in a new place.

Iranica reconstructs the stages. The Babylonian text was engraved on a projecting slope 'that looks like a huge clay tablet leaning against the rock'; when it would not fit, the left face was dressed too, and from line 36 its lines run across both faces and are more than 4 m long. The Old Persian version lies directly below the relief in five columns totalling 414 lines, about 3,600 words.

When the figure of Skunkha was added to the right end of the line of figures after Darius's campaign against the Scythians, it was cut into the first Elamite text, which had to be abandoned and copied to the left of the Old Persian version. Short captions name each figure. Iranica notes that rain, drifting sand, seasonal torrents and water seepage have damaged the texts over the centuries, so all three versions have gaps.

The relief and the three scripts

In the picture, the king stands on the left. He holds a bow, which shows that he is the king.

In front of him stands a long line of men. The last man wears a tall, pointed hat.

In the relief, Darius holds a bow, which UNESCO says is a sign that he rules, and stands with one foot on a figure lying on his back, whom a caption names as Gaumata, a pretender to the throne. Before him stands a line of men roped together, rebels he defeated, each named by a short caption. The last one, in a tall pointed hat, is Skunkha, added later.

To copy the writing in the 1830s and 1840s, Henry Rawlinson had himself let down from the top of the cliff on ropes.

UNESCO describes Darius holding a bow 'as a sign of sovereignty' and treading on the chest of a figure lying on his back, and says this way of showing a king and his enemy follows relief traditions from ancient Egypt and the Middle East. Iranica says the figures in the line are rebels Darius defeated, pictured in the order of their overthrow, with Skunkha added at the end; short captions identify each one.

Henry C. Rawlinson studied the inscription in 1835–1837, 1844 and 1847, letting himself down by ropes from the clifftop; he published the Old Persian and Babylonian versions and passed his paper impressions of the Elamite to Edwin Norris. Iranica credits his copies with opening the way to deciphering Elamite and Babylonian writing and founding Assyriology.

Lines of writing
about 1,200
Old Persian version
5 columns, 414 lines, about 3,600 words
Size
about 15 m high by 25 m wide (UNESCO)
First studied
1835–1837, 1844 and 1847, by Henry C. Rawlinson
This is a photo of a monument in Iran identified by the ID
Photo: Korosh.091, CC BY-SA 4.0, via Wikimedia Commons

Protecting the carving today

In the photo, you can see the king and the line of men carved in pale stone.

Rows of writing cover the rock. Metal poles stand in front.

The photo shows the relief close up: the king on the left, the line of figures, and panels of cuneiform writing above and below them. Metal scaffolding stands in front of the lower rock face.

UNESCO's statement on the site says water seeping in behind the relief threatened the monument, and that emergency work needed to become a permanent solution. It says Iran's cultural heritage organization managed the site under a plan adopted in 2010.

The photo frames the relief panel with Darius and the figures behind him at the left, the line of roped figures with Skunkha's pointed hat at the right end, cuneiform panels on the dressed rock around them, and scaffolding along the foot of the face; the photo's record does not say what the scaffolding is for.

UNESCO's statement found the text and relief intact and readable despite some erosion, but threatened by water infiltration behind the bas-relief, and called for turning emergency measures into a permanent solution. It describes the property as state-owned and managed by the Iranian Cultural Heritage, Handicraft and Tourism Organization through its office at Bisotun, under a management plan adopted in 2010.

This is a photo of a monument in Iran identified by the ID
Photo: Korosh.091, CC BY-SA 4.0, via Wikimedia Commons

Amazing facts

  • A man hung from ropes on the cliff to copy the writing.

    Henry Rawlinson had himself let down on ropes from the top of the cliff to copy the inscription.

    Rawlinson studied the text in 1835–1837, 1844 and 1847 while suspended by ropes from the clifftop, making paper impressions.

  • The king had the path to his carving cut away.

    After the carving was finished, Darius had the stairway removed so no one could reach it.

    Once the monument was complete, the king ordered the stairway removed and the path and part of the cliff sheared off, leaving no way to reach it.

  • Copies of the story were found far away in Egypt.

    Pieces of a copy written in Aramaic on papyrus were found at Elephantine in Egypt.

    Darius sent copies to his provinces; fragments survive from Babylon, and an Aramaic translation on papyrus from Elephantine dates from as late as about 420 BC.

  • This carving helped people read writing that nobody could read before.

    UNESCO says the Behistun Inscription was the first cuneiform writing to be deciphered, in the 19th century.

    UNESCO compares its value for Assyriology to that of the Rosetta Stone for Egyptology.

Words to know

inscription
words carved or written on stone, metal or another hard surface
cuneiform
an ancient way of writing with wedge-shaped marks
relief
a picture carved into a stone surface so that it stands out from it
decipher
to work out the meaning of writing that nobody could read
trilingual
written or spoken in three languages
scaffolding
a frame of metal poles and boards that lets workers reach high places

Discovery challenge

  1. In how many languages is the writing?

    In how many languages is the Behistun Inscription written?

    How many language versions does the main inscription contain?

    • Three
    • One
    • Ten
    Show the answer

    Three

    Three languages!

    Three: Old Persian, Elamite and Babylonian.

    Three: Old Persian, Elamite and Babylonian, all in cuneiform.

  2. Which king had the carving made?

    Which Persian king ordered the carving?

    Which Achaemenid king had the relief and inscription carved after taking the throne?

    • Darius I
    • Alexander the Great
    • Julius Caesar
    Show the answer

    Darius I

    King Darius!

    Darius I, king of the Persian Empire.

    Darius I, around 521–518 BC.

  3. What kind of writing is it?

    What script is the inscription written in?

    Which writing system did the inscription help scholars decipher?

    • Cuneiform
    • Hieroglyphs
    • The Latin alphabet
    Show the answer

    Cuneiform

    Cuneiform, made of wedge-shaped marks!

    Cuneiform, a script of wedge-shaped marks.

    Cuneiform; UNESCO compares it to the Rosetta Stone for hieroglyphs.

  4. How did a man reach the writing to copy it?

    How did Henry Rawlinson reach the inscription to copy it?

    How did Rawlinson work on the inscription in 1835–1847?

    • He hung on ropes from the top
    • He climbed the old stairs
    • He flew up in a balloon
    Show the answer

    He hung on ropes from the top

    He hung on ropes!

    He had himself let down on ropes from the top of the cliff.

    Suspended by ropes from the clifftop; the stairway had been removed in Darius's time.

Nearby places

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For parents & teachers

What children will learn

  • Locate the Behistun Inscription in western Iran and describe it as a relief and trilingual inscription made for Darius I.
  • Explain how having the same text in three languages helped scholars decipher cuneiform.
  • Compare its role for cuneiform with the Rosetta Stone's role for Egyptian hieroglyphs.

Recommended ages: 4 to 17 · About 15 minutes

Talk about it

  • Why might a king want his own account of events carved high on a cliff?
  • How could you work out an unknown code if you had the same message in a language you know?
  • Why do you think Darius had the path to the carving cut away?

Try at home or in class

  • Write a short message in a made-up symbol alphabet with a key, give a partner the message and part of the key, and see if they can work out the rest.
  • Press a pencil end or craft stick into modeling clay to make wedge-shaped marks, and invent a few cuneiform-style signs.

Key vocabulary: inscription, cuneiform, relief, decipher, trilingual, scaffolding

Where these facts come from

  1. Wikidata , Wikimedia Foundation (CC0 1.0)
  2. Bisotun , UNESCO World Heritage Centre
  3. BISOTUN iii. Darius's Inscriptions , Encyclopaedia Iranica
  4. UNESCO World Heritage List , UNESCO World Heritage Centre (Linked as a reference; site facts come from Wikidata)
  5. Wikimedia Commons , Wikimedia Foundation (Per file (public domain, CC0, CC BY or CC BY-SA); see each media record)

Checked, not yet human-reviewed. Last updated November 1, 2026. Spotted a mistake? Tell us.

Picture credits
  • Photo: Korosh.091, CC BY-SA 4.0, via Wikimedia Commons · source · license