The Bull Run Mountains are the easternmost mountains in Virginia. The Virginia Outdoors Foundation’s Bull Run Mountains Natural Area Preserve is approximately 2,350 acres that serve as a living laboratory and open-air museum that sits in the backyard of our nation’s capital. The preserve contains 10 different plant community types and a plethora of regionally uncommon and threatened plant and animal species. In addition to the biodiversity, this land holding permanently protects dozens of regionally impo