Length: The Wikipedia article states the length as “77.1-mile” (quoted from the article).

From the Wikipedia article

The Greenbrier River Trail (GRT), is a lineal state park comprising a 77.1-mile (124.1 km) rail trail between North Caldwell and Cass in eastern West Virginia, United States.

Coordinates

38.22166667, -80.09416667

Source

This page is built from Wikipedia article “Greenbrier River Trail”. Source record: wikipedia_trails#56. Wikipedia data fetched 2026-10-03. Text from Wikipedia, licensed CC BY-SA 4.0.

Listed in: List of long-distance trails in the United States.