blue mountains
geographical name(Blue Mountains)
mountain range in northeastern Oregon and southeastern Washington; highest is Rock Creek Butte 9105 feet (2775 meters)
blue mountains
geographical name(Blue Mountains)
part of the Great Dividing Range in eastern New South Wales, Australia; highest 4460 feet (1359 meters)
blue mountains
geographical name(Blue Mountains)
range in eastern Jamaica; highest is Blue Mountain Peak 7402 feet (2256 meters)