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How do tells form in the Middle East?

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Archaeology Archaeologists mapping their finds at Pachacamac, Peru, an Indigenous town occupied from approximately 200 bce to 1532 ce, when it was sacked by conquistadors under the command of Francisco Pizarro.

In Middle Eastern archaeology, a tell (also known as a hüyük or tepe) is a raised, truncated cone-shaped mound that marks the site of an ancient city or settlement.1

These mounds form primarily due to the historical use of mud-based construction materials, such as pisé (piled-up mud), adobe, or sun-dried and kiln-baked bricks. Because these materials are highly vulnerable to weathering and environmental elements, buildings required frequent repair and renewal.12

When structures were destroyed—whether by natural decay, environmental factors, or human conflict—the debris was typically leveled off rather than cleared away. New buildings were then constructed directly on top of the remains of the previous ones. Over centuries of continuous occupation, this process of repeated rebuilding caused the site to rise in elevation, creating stratified layers where the lower levels are older than those above them.12