About Hopewell Culture National Historical Park
Nearly 2000 years ago, Native Americans built dozens of monumental mounds and earthen enclosures in southern Ohio. These earthwork complexes were ceremonial landscapes used for feasts, funerals, rituals, and rites of passage associated with a Native American religious movement that swept over half the continent for almost 400 years. Come walk among the earthworks and experience the past.
Plan a Visit
Core visitor information on this page is sourced from the National Park Service. NPD proximity sections use NPS reference coordinates and straight-line distance. Local source bundle updated Sep 27, 2026. View the official NPS page.
Weather & Conditions
The park lies in a humid continental zone with a generally temperate climate. Winters are mildly cold with average temperatures around 30 degrees (F). Summers are hot and humid with an average temperature around 75 degrees (F). Average annual total rainfall is just under 38". Snowfall in the winter is…
NPS Reference Location
Park state / territory membership: Ohio. This map uses the National Park Service reference coordinate. It may represent an administrative or reference point rather than a park entrance, trailhead, visitor center, or the nearest access point. Use the official NPS directions below when planning travel.
Operating Hours
The park grounds at Mound City Group, Hopewell Mound Group, Hopeton Earthworks and Seip Earthworks are open every day of the year, during daylight hours. All park grounds officially close at sunset and re-open at sunrise.
Activities
Getting There
Take U.S. 23. Exit U.S. 23 at State Route 207 and turn right. Continue on S.R. 207 for 2 miles until it merges with S.R. 104 (Make no turns, continue straight on road as it turns into S.R. 104). Follow S.R. 104, turn left into park (approximately 1.8 miles past the S.R. 104 & S.R. 207 intersection), follow entrance road to visitor center.
View Official DirectionsContact & Address
The NPS-listed address may be an administrative office, visitor center, mailing/contact location, or other park facility rather than a park entrance.
Topics & Themes
Things To Do

Mysteries of the Ancient Architects Film
Another popular choice for visitors is the highly-recommended park orientation film. Mysteries of the Ancient Architects gives viewers an overview…

Junior Ranger Program at Hopewell Culture NHP
The park's Junior Ranger program is a free program to visitors of all ages. Simply visit or call the park…

Hiking & Exploring Mound City Group
Visit the reconstructed earthwork site of the Hopewell culture which dates back to over 2,000 years ago. Walk amongst the…

Hiking & Exploring Hopeton Earthworks
Explore the Hopeton Earthworks site and take in the engineering marvel that these incredible Native Americans accomplished over 2,000 years…

Hiking & Exploring Seip Earthworks
Seip Earthworks is a marvel of geometric grandeur that was constructed by the Hopewell culture over 2,000 years ago. Today,…

Hiking & Exploring Hopewell Mound Group
The home to the largest Hopewell mound ever constructed and the type-site of the Hopewell culture, Hopewell Mound Group offers…
Visitor Centers
Mound City Group Visitor Center
The only visitor center among all open sites of Hopewell Culture National Historical Park is at Mound City Group. Except for Thanksgiving Day, Christmas Day…
Nearby National Park Service Sites
These sites are ordered by straight-line distance between NPS reference coordinates. This is useful for comparison, but it is not road mileage. Trails, parkways, rivers, and distributed units may extend far from their reference point.
Nearby Cities for Trip Planning
These cities are ordered by straight-line distance from the NPS reference coordinate. They are comparison starting points, not official park gateways or road-distance estimates. Trails and other distributed units may extend far beyond this reference point.
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