Perched atop Ducktrap Mountain, Penobscot Lookout offers 231 acres of breathtaking views of Penobscot Bay, Mount Desert, and beyond. This architectural masterpiece features floor-to-ceiling windows, a great room with a soaring cathedral ceiling, and retreat-like amenities, including a gym, sauna, and nature trails. Complete with meadows, forests, blueberry fields, and a sugar house, this private estate is Maine living at its finest. —— Discover more about this listing via Christie's Internationa