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Hopewell Culture National Historical Park

National Historical Park · Ohio

An early morning sun casting long shadows over grass-covered mounds.
Dawn at the Mound City Group as the sun casts long shadows over the grass. Photo: NPS / Tom Engberg

Hours

See this week's hours below.

Entrance fee
The Park Service lists no entrance fee for this site.
Phone
7407741125
Address
16062 State Route 104, Chillicothe, OH 45601

About Hopewell Culture

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.

Hours

Park Grounds

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.

MondaySunrise to Sunset
TuesdaySunrise to Sunset
WednesdaySunrise to Sunset
ThursdaySunrise to Sunset
FridaySunrise to Sunset
SaturdaySunrise to Sunset
SundaySunrise to Sunset

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.

Weather

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 generally light with an average total snowfall of less than 24".

Things to do

Arts and Culture, Biking, Bookstore and Park Store, Dining, Food, Guided Tours, Junior Ranger Program, Museum Exhibits, Road Biking, Self-Guided Tours - Walking, Shopping.

Source: National Park Service data feed, checked September 24, 2026. Hours shown are the Park Service's posted standard hours plus any date changes it lists. Official page for Hopewell Culture ↗