El Tajín’s most emblematic structure, the beautifully proportioned Pyramid of the Niches, is just off the Plaza Menor. The six lower levels, each surrounded by rows of small square niches, climb to 18m. Archaeologists believe that there were originally 365 niches, suggesting that the building may have been used as a kind of calendar. In its heyday, it was painted red with black niches.
Pirámide de los Nichos