Cacaxtla is one of the less-visited Mesoamerican archeological sites. As such, it’s unlikely you’ll see hordes of tourists while you visit. But you will, however, see a fantastic array of art.

The civilization that settled Cacaxtla (often referred to as the Olmeca-Xicalanca) is an enduring mystery that has puzzled archeologists and historians since the discovery of the site. However, the paintings they created contain some characteristics that give clues as to who they were. The use of the color known as "Mayan blue" and the stylistic elements of the paintings hint that they were probably a culture related to the Mayans or of Mayan settler origin.

The most notable mural portrays, in vivid colors, a battle scene between warriors dressed in jaguar skins and a group of enemies dressed as eagles. The victorious jaguar warriors are shown butchering the defeated enemy in gruesome detail. Unfortunately, the symbolism of this mural and whether it is a portrayal of an actual historic battle remains a mystery, despite ongoing archeological research to discern its meaning

Another striking mural in the site shows two mysterious figures, thought to represent rulers, that have been painted onto columns. One known as "The Bird Man" is dressed in an eagle costume, carries a large staff, and stands upon a grinning plumed serpent that resembles a Chinese dragon. Archaeologists believe this entity may represent the god Quetzalcoatl. To the right of the birdman is a long-tailed bird known as the resplendent quetzal, a species that was sacred in Mesoamerica. The other column portrays a man dressed in the skin of a jaguar, similarly carrying a staff which droplets of water fall from. The jaguar man stands upon the back of a ferocious beast resembling a dragon-like serpent with the claws and spotted skin of a jaguar and is believed to represent a god associated with rain and fertility.

A mural archeologists call "The Temple of Venus" is also painted on some columns. On the right side, a masked, blue-skinned, and scorpion-tailed male entity wears a jaguar skin kilt bearing a symbol of Venus. A cryptic blue female figure can be seen on the left column, also wearing a skirt featuring the iconography of Venus.

The last mural to be seen in Cacaxtla is located on a stairwell and shows what is probably a deity associated with agriculture and the cultivation of maize anointing a field of corn. A quetzal is seen flying above the crop while a bashful-looking toad creeps through the stalks.