The West Branch of the Penobscot River is a significant waterway located in Maine, USA. It flows approximately 75 miles through a scenic landscape, originating from the Katahdin region and eventually merging with the main stem of the Penobscot River. This branch is known for its clear waters and diverse ecosystems, making it a popular destination for outdoor activities such as fishing, canoeing, and kayaking. The river is also important for its historical and cultural significance to the Penobscot Nation, a Native American tribe that has lived in the region for centuries. The West Branch supports various wildlife habitats and is a vital resource for local communities, contributing to both recreation and conservation efforts in the area.