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The Appalachian Mountains, [b] often called the Appalachians, are a mountain range in eastern to northeastern North America. The term "Appalachian" refers to several different regions associated with the mountain range, and its surrounding terrain. The general definition used is one followed by the United States Geological Survey and the ...
Appalachia (/ ˌæpəˈlætʃə, - leɪtʃə, - leɪʃə /) [4] is a geographic region located in the central and southern sections of the Appalachian Mountains of the eastern United States. Its boundaries stretch from the western Catskill Mountains of New York into Pennsylvania, continuing on through the Blue Ridge Mountains and Great Smoky ...
The Appalachian Trail, also called the A.T., is a hiking trail in the Eastern United States, extending almost 2,200 miles (3,540 km) between Springer Mountain in Georgia and Mount Katahdin in Maine, and passing through 14 states. [2] The Appalachian Trail Conservancy claims the Appalachian Trail to be the world's longest hiking-only trail. [3]
Overview. The Appalachian Mountains formed through a series of mountain-building events over the last 1.2 billion years: [4][5] The Grenville orogeny began 1250 million years ago (Ma) and lasted for 270 million years. The Taconic orogeny began 450 Ma and lasted for 10 million years. The Acadian orogeny began 375 Ma and lasted 50 million years.
The Great Appalachian Valley, also called The Great Valley or Great Valley Region, is one of the major landform features of eastern North America. It is a gigantic trough, including a chain of valley lowlands, and the central feature of the Appalachian Mountains system. The trough stretches about 1,200 miles (1,900 km) from Quebec in the north ...
The following is a list of subranges within the Appalachian Mountains, a mountain range stretching ~2,050 miles from Newfoundland and Labrador, Canada to Alabama, US. The Appalachians, at their initial formation, were a part of the larger Central Pangean Mountains along with the Scottish Highlands, the Ouachita Mountains, and the Anti-Atlas ...
Name Sub-range Type Administrative location Highest point Elevation (meter) Coordinate location Adams Mountain: Blue Ridge Mountains: mountain: Caldwell County, North Carolina
After traversing the Bald Mountains, the Appalachian Trail crosses the Nolichucky River and enters the Unakas, gradually ascending to the Roan Highlands near the town of Roan Mountain in Carter County. Atop Roan High Knob, the A.T. again eclipses 6,000 feet (approximately 6,280 ft or 1,910 m), and passes the highest shelter along the entire trail.