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Autumnal Equinox Walks

September 22, 2021, 11 a.m.9 p.m.

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Come to Spiro Mounds Archaeological Center on Wednesday, September 22, 2021, for the site’s Autumnal Equinox Walks. As the end of summer nears and crops are ready for harvest, the time of the year arrives for the most important of ceremonies for the eastern American Indians, the Busk or Green Corn Ceremony. The Green Corn Ceremony marked the time of harvest and renewal with ceremonies that took place around the autumnal equinox in the Spiro area.

On September 22 there will be three walks beginning at 11 a.m., 2 p.m., and 7 p.m., led by archaeologist and Spiro Mounds Archaeological Center Manager Dennis Peterson. Each walk will take about two hours and require a mile of easy walking. Peterson will tell about this unique prehistoric American Indian mound site, the types of mounds, why they were created, and why some of the mounds are lined up for the solstice and equinox sunsets. He also will be on hand to answer your questions and discuss the history of the excavations, American Indian ceremonies, and stories of the unusual happenings associated with the mounds.

There is a small fee for this series of tours of $5 for adults and $3 for children in addition to the regular daily admission fee. Oklahoma Historical Society and Spiro Mounds Development Association members do not pay the daily admission fee. No reservations are required, except for large groups. Payment can be made by cash or check, but credit cards are not accepted.

The Spiro Mounds Archaeological Center is the only prehistoric American Indian site open to the public in Oklahoma and is a division of the Oklahoma Historical Society. The center is located three miles east of Spiro on Highway 9/271 and four miles north on Lock and Dam Road. For more information or to schedule a group or school tour, please call 918-962-2062 or email spiro@okhistory.org.


September 22, 2021
11 a.m.–9 p.m.
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Spiro Mounds Archaeological Center
18154 First Street Spiro, OK 74959