Blue Mountains, Australia

Blue Mountains, region of New South Wales, SE Australia. Located W of Sydney, this elevation is actually a plateau forming part of the Great Dividing Range Great Dividing Range, crest line of the Eastern Highlands of Australia. For the most part it separates rivers draining into the Pacific Ocean from those flowing into the Indian Ocean and the Arafura Sea.
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Blue Mountains, United States

Blue Mountains, uplifted, eroded part of the Columbia Plateau, c.6,500 ft (1,980 m) high, NE Oreg. and SE Wash. Lava flows cover much of the surface. The upper, wooded slopes are used for lumbering. Recreation and livestock grazing are the mountains' principal economic uses. Rock Creek Butte, 9,105 ft (2,775 m) high, is the highest point in the Blue Mts. The Blue Mountains were a major physical obstacle for those who once traveled the Oregon Trail Oregon National Historic Trail (see National Parks and Monuments , table). An interpretive center is in Baker City, Oreg.

Bibliography

The classic work by F. Parkman, The Oregon Trail, actually concerns only the eastern part of the trail.
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Blue Mountains

Plateau region, part of the Great Dividing Range, southeastern Australia. Located in New South Wales, the region rises to about 3,600 ft (1,100 m). Once used as a retreat by wealthy Sydney residents, it is now accessible by good roads and is a popular tourist area; the Blue Mountains area was designated a UNESCO World Heritage site in 2000. The city of Blue Mountains (pop., 2004 est.: 77,011) was incorporated in 1947.

Blue Mountains

Mountain range, eastern Jamaica. It extends from north of Kingston eastward 30 mi (50 km) to the Caribbean Sea. Its highest point is Blue Mountain Peak, at 7,388 ft (2,252 m). It experiences heavy rain and widely divergent temperatures. Blue Mountain coffee is famous for its excellent quality.