Annual Special Event
Summer Solstice Sunrise Observance
PROBABLE EVENT - DETAILS TBA
Cahokia Mounds State
Historic Site, 130 Ramey Street, (off Collinsville Road),
Sunday, June 23, 2019
Observe the summer solstice sunrise and learn of the discovery, form and
function of an ancient post circle called Woodhenge that was used as a
solar calendar by the Cahokians. No ceremony or ritual is presented.
Woodhenge is located 1/2
mile west of Monks Mound and the main entrance to the site.
more information call