To loot is to erase

Archaeological looting is the clandestine excavation of a site to extract objects for sale. It leaves only holes: the objects are gone, the context is destroyed, and what the layers of earth could have taught is lost for ever.
The Observatory estimates that looting accounts for about 22% of the records in the BIOP database and that nearly half of the archaeological objects offered on the market have an uncertain origin.
This page analyses the causes, the actors and the possible responses.
Archaeological looting in figures
Source: OIMAP Heritage Protection Department.
The causes
Poverty is a major cause: in some regions an object sold for a few dozen euros represents a month's income. Criminal networks exploit this situation by financing digging teams. Conflicts worsen the phenomenon by disrupting monitoring.
Market demand is the final driver. As long as buyers buy without asking questions, objects will continue to be torn from their sites. That is why due diligence is a tool for protecting sites.



The methods
Looters use spades and metal detectors, sometimes mechanical machinery and, in the worst cases, explosives. They dig at night, in small teams, targeting tombs and sites already identified. Satellite images show entire zones riddled with holes.
The objects are then cleaned, sometimes roughly restored, then resold to intermediaries. The most precious follow a complex international route. The humblest feed local markets and online sales.
Responses and avenues
The legal response goes through dissuasive laws and their effective application: criminal penalties, control of metal detectors, ownership regime for finds. The technical response goes through monitoring, physical protection and documentation of sites.
The social response is just as important: local jobs, sharing of tourism benefits, education, recognition of the role of communities. OIMAP supports projects in which residents become the guardians of their heritage.
The human cost of looting
Looting also affects people: looters exposed to collapses, mines or violence, communities deprived of their history, threatened guards. Site guards have been injured or killed defending their heritage.
OIMAP pays tribute to these women and men and supports their families through a solidarity fund fed by donations. Protecting heritage is also a fight for human dignity.
Causes and responses
| Cause | Response |
|---|---|
| Poverty | Local jobs, cultural tourism |
| Organised networks | Investigations, police cooperation |
| Conflicts | Emergency protection, monitoring |
| Market demand | Due diligence, awareness-raising |
| Legal weakness | Legislative reform |
Landmarks
- First images
Civilian satellites.
- Massive looting
Conflicts.
- OIMAP programme
Monitoring and support.
- Measured reduction
On the sites followed.
A good object can come from a bad site



Repression or local development

Repression
Penalties and patrols- Immediate deterrence
- Costly
- Does not address the causes
Necessary.

Local development
Jobs, tourism, education- Acts on the causes
- Effective in the long term
- Takes time
Indispensable.
Responding to looting
- Establish
Document the damage.
- Alert
Alert the authorities.
- Secure
Protect the site.
- Investigate
Trace the network.
- Prevent
Put measures in place.
Signs of an object from looting
A resident of a village near a site

« I know families who dug out of necessity. Today they guard the site and earn their living. It is not only protection, it is pride. »
Vocabulary of looting
- Metal detector
- Device that locates buried metal objects.
- Concretion
- Mineral deposit on a buried object.
- Receiving
- Possession of property obtained through an offence.
- Site guard
- Person in charge of monitoring.
Frequently asked questions
Is looting always organised?
No, it is also often opportunistic.
Can a looted object be detected?
Sometimes, through the BIOP and analysis of its characteristics.
Does OIMAP fund guards?
Yes, through the Protection Fund.
Where can I see the satellites?
See Satellite monitoring.
Useful documents
Contacts

See satellite monitoring
Image credits (16)
- Egypt & Nubia, Volume III, No. 8: Mosque of Sultan Hassan, Cairo, Louis Haghe (1842–49) — Cleveland Museum of Art, CC0 1.0
- A Philosopher, Pierre Puget (1662) — Cleveland Museum of Art, CC0 1.0
- Temple at Naveshera, Kashmir, India, Samuel Bourne (1864) — Cleveland Museum of Art, CC0 1.0
- Abalone Divers off the Coast of Ise, from an Untitled Landscape Series, Utagawa Kunisada (early 1830s) — Cleveland Museum of Art, CC0 1.0
- Pastoral Landscape with Ruins and a Ford, Gerhardt Janssen (1722) — Cleveland Museum of Art, CC0 1.0
- Fragment of a Wall Decoration from the Palace of Xerxes: "Guardsman" in Procession (486–465 BCE) — Cleveland Museum of Art, CC0 1.0
- India. Benares. Aurangzeb's Mosque, after a photo by Dr. Kurt Boeck, Photoglob Co. (c. 1890–1910) — Cleveland Museum of Art, CC0 1.0
- Alpine Landscape: The Handegg, Switzerland, Jean-Léon Gérôme (1850s) — Cleveland Museum of Art, CC0 1.0
- Egypt and Nubia, Volume I: Pyramids of Geezeh, from the Nile, Louis Haghe (1846) — Cleveland Museum of Art, CC0 1.0
- Black-Figure Kotyle (Drinking Cup): Animal Friezes, Shoe Lane Painter (600s–500s BCE, with modern painting and ) — Cleveland Museum of Art, CC0 1.0
- Egypt and Nubia: Volume I - No. 4, Slave Boats on the Nile, View Looking Towards the Pyramids of Dashour and Saccara, Louis Haghe (1838) — Cleveland Museum of Art, CC0 1.0
- Nowshera, Kashmir (number 1000), Samuel Bourne (1864) — Cleveland Museum of Art, CC0 1.0
- Châteauvieux-sur-Suran, Antoine-Claude Ponthus-Cinier (1848) — Cleveland Museum of Art, CC0 1.0
- View of the Château of Pierrefonds, François-Louis Français (c. 1870) — Cleveland Museum of Art, CC0 1.0
- S. Giorgio Maggiore, Michele Marieschi (1741) — Cleveland Museum of Art, CC0 1.0
- River Landscape with Boats, Annibale Carracci (c. 1590) — Cleveland Museum of Art, CC0 1.0
Cleveland Museum of Art · CC0 1.0
Archaeological sitesAgainst looting: satellite monitoring, good management practices and action with the communities that live near sites.›
Satellite monitoringDetecting looting from space: method, images, alerts, limits and use of the results to protect 1,200 sites.›
The networks of traffickingHow looted or stolen property reaches the lawful market: steps, actors, provenance-laundering techniques and breaking points.›