Based on the latest information available, the boat ramp named trail Penobscot County is located in the state of Maine, United States. It is situated at latitude 45.63752747 and longitude -68.77396393.

This boat ramp is a concrete ramp that provides access to the Penobscot River. It is open year-round and is maintained by the Maine Department of Inland Fisheries and Wildlife.

The boat ramp is 20 feet wide, which is wide enough to accommodate most types of boats that are commonly used for recreational purposes. The Penobscot River is a large body of water that covers a vast area of Maine, and it is suitable for a wide range of watercraft, including motorboats, kayaks, canoes, and fishing boats.

The river provides plenty of opportunities for boating, fishing, and other water-based activities, making the boat ramp a popular destination for locals and visitors alike.

In summary, the boat ramp named trail Penobscot County is a concrete ramp located in Maine that provides access to the Penobscot River. It is 20 feet wide and can accommodate various types of watercraft. It is open year-round and is maintained by the Maine Department of Inland Fisheries and Wildlife.