Detail, Chicomoztoc — the place of the seven caves.

The Lost City of Aztlan – Legendary Homeland of the Aztecs

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Is Aztlan the ancient homeland of the great Aztec civilization, or is it just a mythical land described in legends?

The Aztec people of Mexico created one of the greatest empires of the ancient Americas. While much is known about their empire located where today’s Mexico City can be found, less is known about the very start of the Aztec culture. Many consider the missing island of Aztlan to be the ancient homeland where the Aztec people began to form as a civilization prior to their migration to the Valley of Mexico. Some believe it is a mythical land, similar to Atlantis or Camelot, which will live on through legend but will never be found in physical existence. Others believe it to be a true, physical location that will someday be identified. Searches for the land of Aztlan have spanned from Western Mexico, all the way to the deserts of Utah, in hopes of finding the legendary island. However, these searches have been fruitless, as the location – and existence – of Aztlan remain a mystery.

The formation of civilization at Aztlan comes from legend. According to Nahuatl legend, there were seven tribes that once lived at Chicomoztoc – “the place of the seven caves.” These tribes represented the seven Nahua groups: Acolhua, Chalca, Mexica, Tepaneca, Tlahuica, Tlaxcalan, and Xochimilca (different sources provide variations on the names of the seven groups). The seven groups, being of similar linguistic groups, left their respective caves and settled as one group near Aztlan. According to some accounts, the seven groups’ arrival at Aztlan was preceded by the arrival of a group known as the Chichimecas, who were considered to be less civilized than the seven Nahua groups. The Mexica were the last group to travel to Aztlan, and may have been slowed down due to a lengthy drought between 1100 and 1300 AD.

This unusual 1704 map, drawn by Giovanni Francesco Gemelli Careri, is the first published representation of the legendary Aztec migration from Aztlan, a mysterious paradise somewhere to the northwest of Mexico, to Chapultepec Hill, currently Mexico City

This unusual 1704 map, drawn by Giovanni Francesco Gemelli Careri, is the first published representation of the legendary Aztec migration from Aztlan, a mysterious paradise somewhere to the northwest of Mexico, to Chapultepec Hill, currently Mexico City. Public Domain

The word Aztlan means “the land to the north; the land from whence we, the Aztecs, came.” It is said that eventually, the people who inhabited Aztlan became known as the Aztecs, who then migrated from Aztlan to the Valley of Mexico. In some tales, Aztlan is viewed as a land of paradise for all inhabitants. In the Codex Aubin , the Aztlan was a place where the Aztecs were subject to the Azteca Chicomoztoca - the tyrannical elite.  To escape the Chicomoztoca, the Aztecs fled Aztlan, led by their priest. In the legend, the god Huitzilopochtli told them they could not use the name Azteca, and they would be known as Mexica. The Aztec migration from Aztlan to Tenochtitlán is a very important piece of Aztec history. It began on May 24, 1064, which was the first Aztec solar year.

The Mexica depart from Aztlán. From the 16th Century Codex Boturini. Created by an unknown Aztec hand in the 16th century

The Mexica depart from Aztlán. From the 16th Century Codex Boturini. Created by an unknown Aztec hand in the 16th century. Public Domain

Although Aztlan has never been physically identified, it has been described as an island. Rather than an island in the sea, it is an island within a lake. Scholars have made many attempts to locate Aztlan, in hopes of finding the place where the Aztecs, later known as Mexica, originated.

Some have argued that the search for Atlantis and the search for Aztlan are one and the same, as these are simply two different names for the same land. However, this has been disputed, and many scholars searching for Aztlan believe it to be a separate land from the lost city of Atlantis.

One big mystery surrounding Aztlan is exactly how far north the area would have been located. With searches extending all the way up into Utah, it is possible that the Aztecs did not originate in Mexico at all, but that their culture was formed in an area that is now the United States, prior to their migration to the Valley of Mexico. Some have argued that if this were true, descendants of the Aztecs who are in the United States today may try to assert that they are not undocumented migrants, but descendants of the Aztecs who are merely returning to their home land.

Chicomoztoc - the place of the seven caves. The mythical origin of the 'nahuatlaca' tribes. From the 'Historia Tolteca chicimeca'.

Chicomoztoc — the place of the seven caves. The mythical origin of the "nahuatlaca" tribes. From the "Historia Tolteca chicimeca". A postcortesian codex from 1550. Public Domain

Although many have searched in hopes of finding Aztlan, archaeologists do not believe that its discovery will yield much in terms of ruins or artifacts. Finding Aztlan will offer a glimpse into the history of the Aztecs and where they originated, although it is agreed that where the Aztecs originated is not nearly as important as their migration to the Valley of Mexico and the events that occurred thereafter.


Well, the most propable place for Aztlan , is obviously Aztalan ,in Winskonsin( Aztalan, WI 53549) close to the copper mines of the Isle Royale in Lake Superior, quite to the north of Mexico , as Aztecs claim. The Isle Royale copper mines were exploited from about 2500 BC to 1200 BC, coinciding with the Old World 's Late Bronze Age , which was probably fueled by this copper, as the total amount of unearthed copper is estimated to millions of pounds, and is nowhere to be found on America. More can be seen in Discovery Channel 's "The Great Lakes Copper Heist".

Thanks Kostas for pointing out that TV show on Discovery. Gonna watch it right now if I can find it.

Tsurugi's picture
Roberto Peron's picture

I have alternately heard Aztlan interpreted as "the white northern land" referring to a land of snow, white rocks, or white sand.  Considering the 7 caves I can't help but wonder if Aztlan might not be the caves found in the Grand Canyon by Kinkaid and the Smithsonian Expedition in 1909.  Whatever they found has never seen the light of day and the area is now off limits to tourists, hikers, and even NPS personnel.  The claim is that the cave systems in the area are "to dangerous."  Of course the Grand Canyon is not a island today but it may have once been surrounded by water at some time OR the Colorado River that cut the Grand Canyon may have been the "lake" spoken of.  Yet another "mystery" in human history and, frankly, there seems to be far to many of those!


Does the image of the seven caves look like a cross section of a San pedro Cactus? If you were to top a cactus and look at the cut, it would be of similar shape. no point. Just an observation.

Roberto Peron's picture

In fact yes it does look like a cross section of a San Pedro Cactus.  Good observaton Cosmo.

Check out the book "Chicomoztoc: A search for the Aztec Treasure and the truth behind the Lost Dutchman's Gold Mine" on Amazon. Sums up this very subject, in a rather unique conclusion, completely supported by in-depth research.

rbflooringinstall's picture

Haven't they discovered a giant ocean under ground. Could it be possible that the hollow earth theory is true and the island is in the middle of a lake underground?

Peace and Love,


Here's a VERY interesting group of mexican explorers on FB who claim to have found ancient Aztlan in Mexico, altogether with pictures of artifacts, non human skulls etc
Sadly most of it is in Spanish so I can't read the comments and check the authenticity, maybe on of the readers/ the author can help ?!

Spanish chronicles document that when the Aztecs spoke of their history it was always said that they had been preceded by a marvelous people who called themselves Toltec, the people from Tollan, where political dynasties throughout Mesoamerica claimed decent from the rulers of a city called Tollan (Teotihuacan?). In a letter from Viceroy Antonio de Mendoza to Fernandez de Oviedo, a historian collecting material for his history of the Indies in 1541, Mendoza denied ever having thought that the Aztecs, in their migration from their mythical homeland of Aztlan, had been led by their patron god Huitzilopochtli into the Valley of Mexico. In fact, Mendoza claims that the Aztecs had been led by a god and wise man called "Quetzalcoatl", and that there was some confusion, and Quetzalcoatl had always been the intended leader.(Conquest, by Hugh Thomas 1993 p.185). As for the Aztec warrior god Huitzilopochtli, he seems to have occupied a place of importance only among the Aztecs (Caso, 1958 p.33-34). Sources identify him as the Blue Quetzalcoatl (see Below) painted blue the color of the blue sky, or sky of the day, and the color of human sacrifice. Huitzilopochtli like Quetzalcoatl represents the incarnation of the sun who defeats the Lord of the Night or Lord of the Underworld each day by sacrificing himself in the underworld in order to keep mankind alive and prevent the gods of darkness or the underworld from destroying the sun (Alfonso Caso, 1958, p.33). source

Unfortunately Aztalan, WIsconsin is actually several hundred miles away (south) from the Isle Royal copper mines so it is unlikely the two are associated. There is a pyramid mound there at Azatlan though. It is an earthen pyramid and it is said to have been a location for funeral pyres. A crematory.  But these explanations come from white anglos with no real concern for the history of the Native Americans.  I’ve often found the two names to be remarkably similar. 

I’m not suire how that comment got here. It was posted in another article.

Why do you post such racist comments? What makes you think that Anglos are so racist that they would lie about the pyramidal pyres? Methinks YOU are the true racist!

Maybe determine and compare 'North' from geological history of magnetic 'North' with todays North to arrive at a probable date for this event to have occurred...but it seems more likely to me that Aztlan was actually Atlantis...which one source of 'Seekers' determine to be within the Gulf of Mexico or the Caribbean Gulf....

If the determination points to a geomagnetic vector distributes one such alignment as then being 'North', we may have a handle on the veracity of the Legend..

Atlantis comes from the Greeks. 'tis' at the end of anything means land its cognate with terrace and terrestrial. Atlan is the key word in the name. In the time of Plato, it would have been pronounced more like Aztlan but with out the 'z' sound. its very similar.

Also, if one reads Plato's description of Atlantis and compares it to Cortez description of Tenochtitlan, they are nearly identical albeit it Tenochtitlan was smaller. Lake vs Ocean is not really a concern IMO as that could easily be something mis remembered in oral tradition or the Aztec could be referring to another recreation in the mainland North America.

Besides, when Atlantis sunk, those on the Eastern side went to Africa, where did those on the Western side go to?

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