Vernal Equinox Walks

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Vernal Equinox WalksSpiro Mounds Archaeological Center
18154 1st St
Spiro, OK 74959

Phone: 918-962-2062
Fax: 918-962-2062

These special guided tours are offered at Oklahoma's only prehistoric Native American archaeological site open to the public.  Each tour will be one mile of easy walking and about two hours in duration.  Archaeologist Dennis Peterson will tell about the powerful Caddoans who created the mounds between 900-1450 A.D., how they became a very important leadership group, the excavations that took place here and why some mounds line up to solstice and equinox sunsets.

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Contact Information
  • Facility Amenities: ADA Compliant

  • Group Amenities: Accommodates Tour Groups

Wed & Thu: 11am, 2pm, 7pm.

Located 3 miles east of Spiro on Hwy 9/271 and 4 miles north on Lock & Dam Rd.

Primary Contact:

Dennis Peterson

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