• A plush carpet of green grass covering the Mound City Group in summer

    Hopewell Culture

    National Historical Park Ohio

Park Planning

Spruce Hill Works by Squier & Davis - 1847

Plate from the Squier & Davis 1848 publication "Ancient Monuments of the Mississippi Valley."

Spruce Hill Summary Report

Learn more about Spruce Hill earthworks and how it may become a park unit of Hopewell Culture National Historical Park in the future.

Did You Know?

Least weasel, the smallest living carnivore.

The smallest living carnivore uses the grounds at Hopewell Culture National Historical Park for hunting and nesting. Least weasels mainly prey on meadow voles, but will dine on shrews, moles, birds, and insects. More...