s.x.traveler

📍Chichen Itza, Mexico. It was one of the largest Maya cities and it was likely to have been one of the mythical great cities. Dominating the North Platform of Chichen Itza is the Temple of Kukulcán. This step pyramid stands about 30 meters (98 ft) high and consists of a series of nine square terraces, each approximately 2.57 meters (8.4 ft) high, with a 6-meter (20 ft) high temple upon the summit. Around the Spring and Autumn equinoxes, in the late afternoon, the northwest corner of the pyramid casts a series of triangular shadows against the western balustrade on the north side that evokes the appearance of a serpent wriggling down the staircase, which some scholars have suggested is a representation of the feathered-serpent deity, Kukulcán. It is a widespread belief that this light-and-shadow effect was achieved on purpose to record the equinoxes, but the idea is highly unlikely: it has been shown that the phenomenon can be observed, without major changes, during several weeks around the equinoxes, making it impossible to determine any date by observing this effect alone.