Film

The Mystery of Chaco Canyon 1999

57 min TMDB 8.7 Documentary History

Chaco Canyon, located in northwest New Mexico, is perhaps the only site in the world constructed in an elaborate pattern that mirrors the yearly cycle of the sun and the 19-year cycle of the moon. How did an ancient civilization, with no known written language, arrange its buildings into a virtual celestial calendar, spanning an area roughly the size of Ireland?

Watch free in the UK

Not listed as free in the UK right now. You can still watch the official trailer below.