Non-Native Invasive Plants

There aren’t many plants that can make it in this physical setting, and non-native invasive plants haven’t been much of a problem for the Chestnut Oak Forest in this park.

Diseases, Pests, and Other Threats

Learn more about some of the ecological threats to the natural communities of Harpers Ferry National Historical Park. 

See Making a Difference to learn about some of the ways park staff are addressing these threats—and ways you can help, too.