National Museum of Iran

The National Museum of Iran's advantage is chronological span rather than any single masterpiece: it is one of the few collections anywhere that runs, in two adjoining buildings under one roof of administration, from Middle Palaeolithic stone tools through the Achaemenid, Parthian and Sasanian empires and into the full span of Islamic Iran to the Qajar period, almost entirely from excavations on Iranian soil. Its Achaemenid holdings in particular, drawn from Persepolis and Susa, are without a real peer outside Iran for depth, even though individual masterpieces from the same sites are held abroad.

The National Museum of Iran is not a single structure. It is a shared administration over two adjoining buildings on the same walled site off Emam Khomeini Avenue in central Tehran: the Museum of Ancient Iran, commonly called the Iran Bastan Museum, which opened in 1937 and holds everything from the Palaeolithic to the end of the Sasanian empire, and the Museum of the Islamic Era, opened in 1996 in a separate travertine-clad building next door, which carries the collection forward from the Arab conquest through the Qajar period. A single Wikidata identity and a single set of visiting hours cover both; a reader planning a visit should expect to walk between two buildings, not one.

This record follows that joint identity, because that is how the institution presents itself, prices its ticket and publishes its hours. Where an object or a fact belongs specifically to one building rather than the other, this record says so, because the two wings differ by more than four centuries of material: conflating a pre-Islamic hall with the Islamic-era galleries next door would misattribute an object as surely as confusing this museum with Tehran's separate Reza Abbasi Museum, Carpet Museum or Glassware and Ceramics Museum, each an independent institution a short walk away.

The museum exists because European archaeologists got to Iran's ancient sites before Iranian institutions did. Jacques de Morgan's French mission had worked Susa under an exclusive concession since the 1890s; when Iran ended that exclusivity in 1927, the government needed somewhere to keep what its own excavations were about to produce. It commissioned the French architect Andre Godard, who had directed the Persepolis excavations, to design a national museum and library. Godard, working with Maxime Siroux on the site layout and with the Iranian builders Abbas Ali Memar and Morad Tabrizi on construction, based the entrance on the brick vault of the Sasanian palace at Ctesiphon, the Taq Kasra, reduced in scale and built from the same handmade brick Godard used throughout. Construction ran from 1934 to 1937, when the museum opened with roughly 11,000 square metres of floor space across three levels.

The Museum of the Islamic Era followed six decades later, built in an adjoining plot in white travertine and still being finished at the time of the 1979 revolution before opening in 1996. Its entrance takes an octagonal, cruciform plan credited to the Sasanian city of Bishapur, a deliberate architectural echo of the older building next door even though the two structures serve different centuries of the collection.

The museum's own figures put the holdings at more than three million objects, with roughly 300,000 on public display across the two buildings at any time; the remainder rotates through storage and the eight research departments that underpin the collection, covering Palaeolithic archaeology, osteology, prehistoric and historic periods, Islamic material, coins and seals, inscriptions and pottery. The ground floor of the older building opens with stone tools from Darband Cave and Kashafrud attributed to Middle Palaeolithic toolmakers, some associated with Neanderthal activity on the Iranian plateau, then moves through Neolithic and Chalcolithic pottery from Susa and, in more recently added cases, material from the Bronze Age site of Jiroft.

The Achaemenid hall is where most visitors spend the bulk of their time. It centres on material excavated at Persepolis and Susa: architectural fragments and capitals from Persepolis' ceremonial halls, the limestone Apadana Audience Relief showing Darius I enthroned and receiving a court official, and the Egyptian-carved granite statue of Darius the Great, excavated at Susa in 1972 and inscribed in four scripts across its robe. A separate case holds the marble torso identified as a copy of Penelope from the Odyssey, excavated in pieces at the Persepolis Treasury; only three other statues of the same figure are known, all in Rome, and a joint Iranian-Italian study in 2015 concluded the Tehran fragment is the oldest of the four.

Beyond the Achaemenid hall, Parthian and Sasanian material fills out the pre-Islamic wing: Sasanian silverwork, funerary bronzes, and stone and stucco reliefs, including Roman-style floor mosaics lifted from the Sasanian palace at Bishapur and attributed to captive mosaicists from Antioch, a city Shapur I sacked twice in the third century. A companion set of Bishapur mosaics is held by the Louvre, a reminder that this collection, like most excavated in the concession era, is split across more than one country's museums.

In the Islamic Era building, the chronology resumes with early Islamic ceramics, tilework and metalwork, moves through Seljuk and Mongol-period material, and continues into Safavid and Qajar galleries holding manuscripts, illuminated Qurans, calligraphy and decorative arts, including a Qajar-period water pipe regularly singled out by visitors as a favourite object.

Provenance at this museum is not only about the past. Two ongoing threads of restitution run directly through its current displays. The first concerns the Persepolis Fortification Archive: around 30,000 Achaemenid administrative tablets that the Iranian government loaned to the University of Chicago's Oriental Institute in 1936 for study, with the explicit understanding that they would eventually come home. Batches have been returned over decades; close to 1,800 pieces came back in 2019, of which roughly 110 are now on permanent display at the National Museum, and a further batch of about 1,100 tablets arrived in September 2024, carried back by Iran's president after a UN General Assembly session in New York. More than ten thousand tablets remain at the Oriental Institute, and the ministry has said it is pursuing their return.

The second thread is a single object with a criminal history. A third-century Sasanian relief of a standing soldier was illegally exported from Iran in 1988, moved through the United Arab Emirates, and turned up in 2016 when UK border security at Stansted Airport grew suspicious of how it was packaged. After authentication and a short loan display at the British Museum, ownership passed formally to Iran in June 2023 and the relief went on public display at the National Museum within days of its return. Neither case is fully closed: the Oriental Institute has been explicit that it does not consider its transfers a repatriation in the sense of surrendering a disputed claim, since the tablets were always Iran's property under the original loan, and the Chicago collection still holds the bulk of the archive.

The museum's operating status is itself recent history. On 13 June 2025, at the start of a twelve-day conflict between Iran and Israel, Iran's Ministry of Cultural Heritage, Tourism and Handicrafts ordered the immediate closure of roughly 300 state-run museums and heritage sites nationwide, the National Museum of Iran among them, and instructed custodians to move vulnerable objects into secure storage as an emergency precaution. The closure lasted more than three months. The museum began reopening on 29 September 2025 with a selection of objects shown under the title Narrators of Ancient Iran, with the director stating at the time that the remaining halls, and any affiliated sites, would reopen in stages rather than all at once. A reader visiting today should treat the underlying collection and hours in this record as current, sourced from the museum's own site, but should also expect that a specific gallery could still be catching up with the rest of the building after that closure.

The museum is open every day of the week, with no published closed day, running longer hours in spring and summer than in autumn and winter. Photography without flash is permitted throughout, and the museum provides lockers so visitors can move through both buildings without carrying bags; staff reserve the right to open a locker for a security check. Ticket pricing is the one area where the museum's own published figure and what recent visitors actually report paying disagree: the official site quotes a single flat figure with no split by nationality, while accounts from 2025 describe separate, higher prices for foreign visitors than for Iranian nationals, at levels well above the museum's own published number. That gap is recorded here rather than resolved, because neither figure has been confirmed as current by the museum itself.

What the museum does not show is as telling as what it does. Its treasury of gold and silver objects, repeatedly named by visitors and by outside observers as a highlight of the wider collection, is kept closed to ordinary visitors and to researchers working outside the museum's own staff, which is the most consistently repeated complaint in visitor accounts of an otherwise strongly regarded museum.

Visitors consistently rate the National Museum of Iran as one of Tehran's essential stops, praising the depth and age range of the collection, from Palaeolithic tools through the Islamic era, and the ease of photographing objects without flash. The most frequent qualification is that the building itself, and some of its display and labelling, feel modest next to the scale of what is inside; a recurring specific complaint is that the museum's treasury of gold and silver objects is not open to ordinary visitors or researchers, which limits close study of that part of the collection.