Lunchtime Lecture: Archaeoastronomy at Chavez Pass, Ariz.

Riordan Mansion State Historic Park

October 14, 2024   12:15 p.m.

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Presenter Jerry Snow will review the work on a petroglyph solar calendar over the last 20 years at Chavez Pass that may also show possible evidence for a 18.6 year lunar calendar at this site. The Chavez Pass Ruins (Nuvakwewtaqa) are the remains of a substantial Sinagua pueblo occupied between AD 1050-1425. It is located on the Coconino National Forest, south of Winslow.

Space is limited. Reserve your spot online at  https://azstateparks.com/reserve/Activities/Search.aspx or call 928-779-4395 for additional information and same day availability.  The presentation will be free thanks to Riordan Action Network. 

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