Ouachita Mountains
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The Ouachita Mountains, simply referred to as the Ouachitas, are a mountain range in western Arkansas and southeastern Oklahoma. They are formed by a thick succession of highly deformed Paleozoic stra
Sugar Creek Vista, Arkansas
Ouachita Mountain fall foliage
Looking north from Athens Plateau to Ouachita Mountains near Athens, AR
Fourche Mountain salamander
Appalachian Mountains
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The Appalachian Mountains are a vast mountain range situated in eastern North America, extending roughly 2,050 mi from central Alabama to Newfoundland along a generally southwest–northeast axis. Along
Ouachita Mountains
…orogenic belts of North America. The Ouachitas continue in the subsurface to the southeast, where they make a poorly understood connection with the Appalachians and to the southwest, where they join with the Marathon uplift area of West Texas. Together with the Ozark Plateaus, the Ouachitas form the U.S. Interior…
The Blue Ridge Mountains, part of the Appalachian chain, near Sparta, North Carolina
The hills of the Notre Dame Mountains in Quebec, Canada
The Appalachian Trail at Mount Minsi in Northampton County, Pennsylvania, in the Lehigh Valley
The Appalachian Mountains seen from the International Space Station