Ancient Origins
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MayaWorld Heritage Site (inscribed 1987)Mexico17.4838°, -92.0461°

Palenque

Palenque

Photo: Ricraider, CC BY-SA 3.0, via Wikimedia Commons

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Palenque is one of the finest examples of Classic Maya architecture and art, nestled in the lush rainforests of Chiapas at 150 meters above sea level. The site covers approximately 2.5 square kilometers of excavated area, though archaeologists estimate that less than 10% of the total city has been explored, leaving over a thousand structures still hidden beneath the jungle canopy. Visitors today can explore magnificent temples, palaces, and pyramids adorned with intricate bas-relief carvings and hieroglyphic inscriptions that have allowed scholars to reconstruct detailed histories of Maya rulers. The site receives nearly a million visitors annually, drawn by its exceptional preservation and the famous Temple of Inscriptions, which houses the elaborate tomb of Pakal the Great. Some theorists have suggested that the intricate carvings on King Pacal's sarcophagus lid—depicting the ruler surrounded by elaborate glyphs and symbolic imagery—represent him piloting an alien spacecraft, pointing to details they interpret as flight controls and exhaust flames. However, epigraphers who have decoded the Maya hieroglyphic text and iconography surrounding the image identify it as a classic Maya funerary scene: Pacal descending into Xibalba (the underworld) along the World Tree, a spiritually significant moment in Maya cosmology consistent with other royal tombs from the Classic period. The artistic conventions and religious symbolism used in the carving align with what archaeologists have documented across numerous Maya sites, suggesting the imagery reflects the Maya understanding of the afterlife rather than technological concepts.

Timeline

c. 226 BC

Earliest occupation of Palenque begins, establishing it as a Maya settlement

c. 500-700 AD

Palenque reaches its peak under rulers including Pakal the Great, becoming a major Maya city-state

683 AD

Death of Pakal the Great, whose elaborate tomb and sarcophagus would later become central to Ancient Aliens theories

c. 799 AD

Palenque is abandoned and gradually consumed by jungle vegetation

1952

Mexican archaeologist Alberto Ruz Lhuillier discovers Pakal's tomb in the Temple of Inscriptions

1987

Palenque inscribed as UNESCO World Heritage Site for its outstanding Maya art and architecture

What the Show Claims

  • King Pacal's sarcophagus lid depicts him piloting an alien spacecraft
    S01E01S04E01
  • The 'astronaut of Palenque' carving shows flight controls, oxygen apparatus, and exhaust flames
    S01E01
  • Pacal may have been an alien-human hybrid ruler
    S04E01S04E02
  • Temple of Inscriptions contains encoded alien knowledge
    S14E06

Theorist Takes

We still do not know why they left their cities. Because of a sudden they disappeared. And it was not a war, because you find no traces of a war, no traces of destruction.
VON DANIKENS09E11The Vanishings

From the Transcripts

Starting around 800 AD, their sacred sites were abandoned, one after the other. Palenque. Copán. Naranjo. And then, finally, Tikal.
S09E11The Vanishings

What Archaeology Says

Extensive archaeological work at Palenque has revealed a sophisticated Maya city-state that flourished for over a millennium. The most significant discovery came in 1952 when Mexican archaeologist Alberto Ruz Lhuillier found the intact tomb of Pakal the Great within the Temple of Inscriptions. The tomb contained elaborate jade burial goods, a massive stone sarcophagus, and the famous carved lid that has become central to alternative theories about ancient astronauts.

Epigraphers and Maya scholars, including Linda Schele, David Stuart, and others, have extensively studied and decoded the hieroglyphic inscriptions throughout Palenque. These texts provide detailed historical records of the ruling dynasty, including birth dates, accession ceremonies, warfare, and astronomical observations. The sarcophagus lid specifically depicts Pakal at the moment of death, falling into the jaws of the underworld while positioned on the World Tree — a standard Maya representation of the soul's journey after death that appears in iconography throughout the Maya world.

Archaeological evidence shows that Palenque was constructed using sophisticated Maya engineering techniques, with buildings oriented to astronomical alignments and constructed without metal tools or wheeled vehicles. The site's architectural achievements include corbeled arches, elaborate roof combs, and detailed stucco reliefs that demonstrate advanced artistic and mathematical knowledge. Carbon dating and ceramic analysis have confirmed the site's occupation from approximately 226 BC to 799 AD.

While much has been learned about Palenque's history and culture through archaeological investigation, mysteries remain about daily life in the city, the reasons for its eventual abandonment, and the full extent of the urban area still hidden beneath the jungle. Ongoing excavations continue to reveal new structures and artifacts, adding to our understanding of this remarkable Maya civilization.

Mysteries & Fun Facts

Palenque was originally known as Lakamha, meaning 'big water' in the ancient Itzá Maya language

Less than 10% of Palenque has been excavated, leaving over 1,000 structures still buried under jungle vegetation

The Temple of Inscriptions contains one of the longest hieroglyphic texts in the Maya world

Pakal the Great ruled for 68 years, one of the longest reigns in Maya history, from age 12 until his death at 80

Planning a Visit

Getting There

Palenque is easily accessible to visitors and is one of Mexico's most popular archaeological sites, welcoming nearly a million people annually. The site is located adjacent to the modern town of Palenque in Chiapas, approximately 150 kilometers from major transportation hubs. Visitors can explore the main temple complexes, including the Temple of Inscriptions, Palace, and Temple of the Cross, with well-maintained pathways and informational signage throughout the site.

Nearest City

Palenque town, Chiapas (adjacent to the site); Villahermosa, Tabasco (approximately 150 kilometers northeast)

Best Time to Visit

The dry season from November to April offers the most comfortable weather conditions, though temperatures remain warm and humid year-round at an average of 26°C (79°F). The site can be visited throughout the year, but the rainy season brings approximately 2,160 millimeters of annual precipitation.

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Featured Locations8 sites within this area

Temple of the Inscriptions, Palenque

Mexico
S04E01S05E10S17E07

Palace of Palenque

Mexico
S04E01

Palenque Temple 14

Mexico
S04E02

Temple of the Foliated Cross, Palenque

Mexico
S16E03

Temple of the Inscriptions, Palenque (Sarcophagus lid of Pakal)

Mexico
S16E07

Palenque, Mexico

Mexico
S19E14

Temple of Inscriptions, Palenque

Mexico
S20E11

Temple of the Sun at Palenque

Mexico

Ancient Aliens claims that King Pakal's sarcophagus contains inscriptions describing a journey to the Milky Way, suggesting extraterrestrial contact with the Maya. The show interprets these carvings as evidence of alien visitors sharing astronomical knowledge.

S04E01

Related Sites

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Historical data sourced from Wikipedia