The preserved portions of the Newark Earthworks include the Great Circle, the Octagon, and sections of the Wright Square.
The Great Circle, Octagon, and the Wright Square's grounds are free and open year round from dawn to dusk.
The Great Circle's museum is typically open from 10 a.m. to 4 p.m. on Thursday, Friday, and Saturdays, visit the Ohio History Connection [external link] for holiday hours and more information.
Enjoy the earthworks but please do not climb on the walls. We would like to keep these walls standing tall for 2,000 years after you visit them. Foot traffic will cause damage over time.
Dogs are welcome on all the sites. Please keep your furry companions leashed and take advantage of our waste bags and remove messes that they may create on the grounds.
The use of drones is prohibited at all Ohio History Connection sites. To inquire about commercial filming permits, contact Neil Thompson, manager of media and public relations, at nthompson@ohiohistory.org .
The Great Circle
The site consists of a circular earthwork formed by a tall continuous earthen wall that encompasses 30 acres of land. The wall is lined by a deep ditch on the inside of the earthwork. The Museum is located at the top of a slight rise with a paved pathway leading to it. There is no paved pathway into the interior of the Great Circle.
The Museum located at the Great Circle includes a bookstore and interpretive center.
The restrooms near the shelter houses at the Great Circle are open 8 a.m. to 5 p.m.
Address: 455 Hebron Road, Heath, OH 43056
The Wright Square
A small portion of a square earthwork enclosure positioned northeast of the Great Circle. This site provides a perspective of how development has impacted earthworks not only in Newark but all over the state of Ohio.
Address: James Street, Newark, OH 43055
The Octagon
Two combined earthwork enclosures positioned above the floodplain of Raccoon Creek. This earthwork includes a 20-acre circle and a 50-acre octagon, connected by a small passageway.
Address: 125 N 33rd Street, Newark, OH 43055
The site is fully open to the public, dawn to dusk.
Guided Tours
Special Free Tours
Led by Senior World Heritage Archaeologist Brad Lepper, March-November. Donations are encouraged to support education and public programing at the Hopewell Ceremonial Earthworks. If you are in need of any accommodations for a tour, please reach out to newarkearthworks@ohiohistory.org .
- Great Circle is offered the first Friday of the month at 11 a.m. Please meet at the map in front of the museum.
- Octagon Earthworks is offered the third Friday of the month, at 2 p.m.
Regularly Scheduled Tours
- February 14th, Great Circle 11 a.m. and Octagon 2 p.m.
- March-May, Wednesday-Sunday, Great Circle 11 a.m., and Octagon 2 p.m.
Please reach out to Ohio History Connection's Newark Earthworks [external link] for more information.
Information for self-guided tours can be found on the Ancient Ohio Trail's Newark Earthworks page, which you can also print out.