Olmec Colossal Heads: What Are They?

Many ancient civilizations left behind intrigue even archaeologists still puzzle over today. In South America alone, we see cases of anomalous disappearances and unexplained history such as the Incas’ abandoned citadel, Machu Picchu, and the mysterious Mayans’ disappearance, which continue providing fodder for questions about what really happened to these societies.
When it comes to the Olmec people, one giant factor continues to be debated: their colossal heads.
Not of the people themselves, but the 8-ton sculptures of heads they buried underground. The Olmec heads have become yet another famous and mysterious element of ancient cultures we just haven’t solved yet.
Olmec People and Civilization
The Olmec people lived in Southeastern Mexico between 1,500 and 400 B.C., in the lowlands of what is today Tabasco and Veracruz. They are credited with being the first civilization to develop in Mesoamerica, with the Olmec heartland being one of the six cradles of civilization.
Olmecs were the first inhabitants of the Americas to settle in towns and cities with monumental architecture. Evidence has also been found for Olmec hieroglyphs around 650 B.C., as well as scripts on roller stamps and stone artifacts. The fine Olmec artwork survived in several ways, including figurines, sculptures, and of course, the colossal heads.
While the Olmecs seem to have been well-established tradesmen with routes, the civilization vanished around 300 B.C. , although its influence is obvious in the Mayan and Aztec civilizations that followed.
Olmec Colossal Heads
The Olmec colossal heads are aptly named — of the 17 uncovered in the region, the average weight is around 8 tons, standing three meters tall and four and a half meters circumference. Perhaps more than any other aspect of the Olmec heads, their size is cause for a great deal of analysis and speculation.
The heads were carved from a single basalt boulder retrieved from Cerro Cintepec in the Tuxtla Mountains. After their creation, the heads were then transported 100 kilometers to their final destination where they were buried. Most of the heads are wearing a protective helmet, which was worn by the Olmec during battle and the Mesoamerican ballgame, and it is likely they were originally painted with bright colors.
While the heads have been dated to either the Early Preclassic period (1500–1000 BC) and the Middle Preclassic (1000–400 BC) period, it is difficult to say for sure, given that many were removed from their prior contexts before archaeological excavation.
What Was the Heads’ Purpose?
Although the reason why the Olmec created the colossal heads remains unclear, there are many theories.
Because all of the heads have different facial features, they could be portraits of the rulers, as scholar M.E. Miller identified one of the heads to be the second-millennium BCE ruler of San Lorenzo. Miller posits this could have been an act of remembrance following that ruler’s death.
Conversely, the heads may have been defaced and buried by subsequent rulers to more strongly legitimize their claim to power.
Other theories suggest perhaps the figures were famous ball-court players, with the reasoning that the flattened noses and grimaces on the faces of the heads reflected the highly aggressive sport.
Heads From the Different Sites
Whatever the purpose of the heads, they were left underground for 3,000 years until the first head was re-discovered in 1871 CE, with the most recent excavation in 1994 CE.
The 17 heads were found across three sites in Mexico: La Venta, Tres Zapotes, and San Lorenzo.
La Venta

La Venta Head courtesy AncientWisdom.com
Heads found at La Venta all faced the Atlantic, with the largest flattened so as to also function as an altar. The speaking tube from the mouth to the ear was considered possible oracles or talking gods.
The large size and weight of the heads open up questions as to how the Olmec moved them from where they obtained the stone over 80 kilometers away.
Tres Zapotes
Image Source: AncientWisdom.com
The first head was found in 1938 by Dr. Stirling, who noted it was both realistic and negroid in character.
San Lorenzo
Image Source: AncientWisdom.com
Ten of the 17 heads have been found at San Lorenzo, arranged in a plaza with red sand and yellow gravel.
The Mystery Remains
The Olmec civilization proves similar to many others that developed in Latin America, in that they left behind intriguing clues that still have not been solved.
Colossal heads found buried in the former Olmec cradle of civilization raise interesting questions about the culture and technological capacity of the Olmec people.
Additionally, the Olmec heads are not an entirely unique phenomenon. The heads of Easter Island, Mt. Nemrut, and the underwater heads of Egypt all bear resemblance to the Olmec heads, despite all of these being scattered around the world.
Along with their influence upon the civilizations that followed, the Olmecs’ colossal heads give contemporary archaeologists and history enthusiasts alike plenty of questions to continue pondering.
How the Mystery of Puma Punku Rivals the Pyramids

Pumapunku, also spelled Puma Punku, is the remains of an Incan holy site in the jungles of Bolivia that has attracted much attention as of late. The name means “door of the puma,” and as far as archaeologists know, Puma Punku was a thriving, ancient town originating somewhere around 500 and 600 C.E.
Here we are, a century and a half later, and irrepressible rumors continue to grow that Puma Punku’s massively heavy stone block structures were cut so precisely that highly advanced, ancient technology seems to be the only explanation for their incredible stone masonry.
The Tiwanaku (Tiahuanaco) civilization, which predated the Inca, likely influenced them through advanced stonework and agricultural practices. Although the Tiwanaku had declined before the Inca rose to power, the Inca may have adopted and adapted their techniques.
Located 45 miles west of the modern-day city of La Paz, Puma Punku is situated in the still-thriving city of Tiwanaku, high upon a desert plateau of the Andes Mountains, at an altitude of more than 12,000 feet. Tiwanaku is significant in Inca traditions, where the world was once believed to be created.
In this isolated part of the world, the ruins of Puma Punku showcase smooth stone structures made from large andesite and sandstone blocks, featuring precision cuts, clean right angles, and expertly fitted joints without the use of mortar. The megaliths are among the largest on earth, with some weighing several tons. While many of the structures are still standing centuries after their inhabitants disappeared, most of the buildings are scattered and broken around the area, leaving researchers to wonder what possibly could have moved around impossibly heavy buildings.