A network of ancient parallel ceremonial roads has been discovered at the Gasco archaeological site in New Mexico, south of the Chaco Canyon. The roads are considered to be more than just functional routes; they are believed to have significant connections to rituals involving geographical and cosmic relationships.
A study led by Robert S. Weiner, that was published in Antiquity, describes how the monuments align with the winter solstice sunrise over Mount Taylor. This was a sacred site for the indigenous people of New Mexico.
The findings published in the study show how civilizations in the southwestern United States utilized the surrounding landscape as a ceremonial and political space, combining natural and cosmic elements.
Chaco Canyon in New Mexico is home to some of the world’s most complex ancient roads
The Ancestral Puebloans inhabited this area of New Mexico from 850 to 1140 CE. They are recognized as a sophisticated civilization, notable for their expansive structures and intricate roadway systems.
The roads had functional utilities, but also symbolized “sacred geography”, effectively structuring ritualistic practices and enforcing the religious and political authority of the elites. Many structures were aligned with solar and lunar events, demonstrating their advanced understanding of astronomy.
The Gasco site in New Mexico is now considered a fundamental example of how these ancient peoples used roads and physical space to solidify their beliefs and identities.
Researchers have studied the Gasco site for decades, drawn by its notable large horseshoe-shaped structure and roads. This discovery, however, was made using LiDar technology, which revealed the existence of two parallel roads, each extending up to six kilometers. Scans also uncovered another horseshoe-like structure that had not been previously identified.
Mount Taylor was revered by Ancestral Puebloans and Pueblo Navajo tribes
A key aspect of the study published by Weiner is the relationship between Mount Taylor and the winter solstice sunrise. Many local tribes in ancient New Mexico revered Mount Taylor, and in 2022, researchers confirmed the alignment by observing the sunrise from the site.
The astronomical precision scientists observe firsthand suggests that the roads at the site were ceremonial corridors built for rituals, most likely relating to the sun’s cyclical renewal.
Indeed, given that winter solstice, characterized by having the longest night of the year, symbolizes the opposites between day and night and cold and heat, researchers believe these parallelisms go even further. It is believed that the construction of the two parallel roads, and their respective ‘horseshoes’, represents this dualism.
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