The New River is a river which flows through the U.S. states of North Carolina, Virginia, and West Virginia before joining with the Gauley River to form the Kanawha River at the town of Gauley Bridge, West Virginia. Part of the Ohio River watershed, it is about 360 miles long.
The origins of the name are unclear. Possibilities include being a new river that was not on the Fry-Jefferson map of Virginia, an Indian name meaning "new waters", or the surname of an early settler. It was once called Wood's River for Colonel Abraham Wood, an English explorer from Virginia, who explored the river in the mid 17th century. Despite its name, the New River is one of the five oldest rivers in the world geologically. However this claim is disputed by the West Virginia Geological and Economic Survey and the National Park Service.
This low-level crossing of the Appalachians, many millions of years old, has long been a biogeographical corridor allowing numerous species of plants and animals to spread between the lowlands of the American East Coast and those of the Midwest. Unusual kinds of plants occur on the gorge's cliffs or rim-top ledges.