Courson Island is a 61.5-acre (249,000 m2) alluvial island in the upper Allegheny River. It is located in the Borough of Tidioute and in Limestone Township in Warren County, Pennsylvania, and is part of the Allegheny Islands Wilderness in Allegheny National Forest.
Map of Courson Island, Tidioute, PA 16351, USA
The island is a prime location for old growth, virgin, and river bottom forests.
References
Courson Island Wikipedia(Text) CC BY-SA