the Allegheny Mountains
/ði ˌæləɡeɪni ˈmaʊntənz/
/ði ˌæləɡeɪni ˈmaʊntnz/
(also the Alleghenies
/ði ˌæləˈɡeɪniz/
/ði ˌæləˈɡeɪniz/
)- a range of mountains that runs from south-west Virginia to central Pennsylvania. They are part of the central Appalachian Mountains.