AI – ‘The Lost Pyramids of Tucume” refers to the Túcume Archaeological Complex in northern Peru, a vast site of 26 mud-brick pyramids built by the Lambayeque civilization and later inhabited by the Chimú and Inca cultures. Often referred to as a “lost city” because of its former state of ruin, the site’s large adobe pyramids were heavily eroded over centuries, appearing as large, overgrown mounds rather than distinct pyramids today.  

What they are

• A complex of 26 pyramids: 

The Túcume complex consists of 26 large, truncated pyramids made of adobe (mud-brick). 

• An ancient ceremonial center: 

The site was a major ceremonial and administrative center for the Lambayeque (also known as the Sican) culture around 700-1000 AD, and later saw use by the Chimú and Inca cultures. 

• An eroded landscape: 

Due to severe weathering over the years, the pyramids are now heavily eroded and have been described as looking like withered mounds rather than recognizable geometric pyramids. 

• A significant archaeological find: 

Despite their weathered appearance, the site is considered a significant historical location. Archaeological activity continues there today. 

What to expect

• A unique landscape: The site is a large complex of mounds and structures, often described as a “valley of the pyramids”. 
• A historical and cultural experience: Visitors can explore the site, learn about the ancient cultures that built it, and see evidence of renovations by later civilizations like the Chimú and Inca. 
• A visitor center and museum: There is a site museum that provides more information about the complex. 

How to see it

• The Túcume Archaeological Complex is located in the Lambayeque region of northern Peru. 
• It is located near the town of Túcume. 
• The site is accessible by car, and tours are available from nearby cities like Chiclayo.’

The vast majority of archaeological sites in Central and South America remain undiscovered and unexcavated, particularly in the Amazon basin, where one recent study estimated over 10,000 large-scale sites are still hidden. While Mexico has over 37,000 recorded sites, only a small fraction of these have been made public, underscoring the immense task of discovery and excavation across the region.