A thousand years ago, huge pyramids and earthen mounds stood where East St. Louis sprawls today in Southern Illinois. This majestic urban architecture towered over the swampy Mississippi River floodplains, blotting out the region’s tiny villages. Beginning in the late 900s, word about the city spread throughout the southeast. Thousands of people visited for feasts and rituals, lured by the promise of a new kind of civilization. Many decided to stay.

At the city’s apex in 1100, the population exploded to as many as 30 thousand people. It was the largest pre-Columbian city in what became the United States, bigger than London or Paris at the time. Its colorful wooden homes and monuments rose along the eastern side of the Mississippi, eventually spreading across the river to St. Louis. One particularly magnificent structure, known today as Monk’s Mound, marked the center of downtown. It towered 30 meters over an enormous central plaza and had three dramatic ascending levels, each covered in ceremonial buildings. Standing on the highest level, a person speaking loudly could be heard all the way across the Grand Plaza below. Flanking Monk’s Mound to the west was a circle of tall wooden poles, dubbed Woodhenge, that marked the solstices.

Source: Finding North America’s lost medieval city | Ars Technica

When we think about Native American culture in North America, we rarely think about cities, because by the time Europeans arrived there weren’t any. But that wasn’t always the case. This is a really amazing long read by someone who joined a dig this year on one of these great lost cities. A city that was built over multiple times, and reinvented.

Sit back, dive in, and let your imagination full grasp what it would have been like 1000 years ago in America.