Caution: Slippery Conditions
Slick sidewalks and parking lots are likely to exist @ all three sites (Seip Earthworks, Hopewell Mound Group & Mound City) because of the snow & ice. Crews are working diligently to mitigate slippery surfaces. Please use caution when visiting. More »
Park Newspaper Archive
Did You Know?
Established on March 2nd, 1923 as Mound City Group National Monument, the park was the first federally created National Park Service site in Ohio. President Warren G. Harding, a native of Ohio, established the national monument using powers granted to him under Section 2 of the 1906 Antiquities Act. The park was eventually re-named Hopewell Culture National Historical Park on May 27th, 1992 after congressional legislation was approved in the House and the Senate. More...