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Amazon And Pacific Connection, Larger Than Many Capitals: 3,500-Year-Old City in the Amazon Hosted 10,000 People and Linked Continents Before GPS

Written by Sara Aquino
Published on 09/07/2025 at 19:33
Cidade milenar no Peru revela traços de urbanismo avançado e conexão entre a Amazônia e o Pacífico — muito antes das rotas modernas.
Foto: Divulgação Travel
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Ancient City in Peru Reveals Traits of Advanced Urbanism and Connection Between the Amazon and the Pacific — Long Before Modern Routes.

An ancient city called Peñico was discovered in Peru with signs of advanced urbanism and about 10,000 inhabitants. It is believed that it served as a link between the Amazon, the Andes, and the Pacific coast.

The structure reveals a complex network of trade and culture that has existed for 3,500 years. The discovery reinforces the idea that South American civilizations had connections long before the known routes.

A Megacity Forgotten by Time

Archaeologists discovered in Barranca, Peru, a city with 3,500 years of history, called Peñico, which housed around 10,000 inhabitants.

This is comparable to the population of current cities like Fernando de Noronha or Holambra. The area features temples, squares, and signs of urban planning.

A Prehistoric Bridge Between Regions

Peñico occupied a strategic position, connecting the Amazon rainforest, the Andes, and the Pacific coast. The city was part of a system of commercial and cultural exchanges for millennia.

This integration shows that continental mobility already existed long before modern roads.

Monumental Structures Without Walls and Ancient

The city has 18 main structures, including a circular plaza viewed by drones.

The absence of fortifications and weapons suggests a center focused on cooperation and community rituals.

The architecture reveals patterns similar to other civilizations of ancient South America.

Artifacts That Echo in the Present

Among the objects found are clay sculptures, shell necklaces, and images of pututus — instruments made from seashells.

The items show a society with strong religious and artistic activity, connected to other cultures through ancient land and river routes.

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Sara Aquino

Pharmacist and Writer. I write about Jobs, Geopolitics, Economy, Science, Technology, and Energy.

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