Alleghenies

The —often called the Alleghenies—form the rugged western-central portion of the Appalachian Mountains . Historically a formidable barrier to westward travel, they now serve as a premier destination for outdoor recreation, stretching approximately 300 to 400 miles from north-central Pennsylvania through western Maryland and eastern West Virginia. Geological and Natural Highlights

: A sharp, massive escarpment that serves as the Eastern Continental Divide , separating the Mississippi River and Chesapeake Bay watersheds. alleghenies

The range is defined by its dramatic topography and unique ecosystems: alleghenies