This glorious four-bedroom house will be available for one week -- with the option for a second week available to the high bidder -- in June or October. Here's how Forbes magazine once described the house: "The name Tyn Y Coed, is Welsh for 'House in the Wood.' It's an accurate name--the home is indeed surrounded by woods--but an equally appropriate title might be 'House on the Harbor.' Positioned on a hill that overlooks Blue Hill Harbor, this home was first built in 1910... The main residence has four bedrooms, three bathrooms and a powder room, kitchen with eating area, living room and dining room. All rooms but one bedroom have water views. There is a granite terrace for al fresco dining and open views of the harbor. There is a granite amphitheater with a seating area that was cut out of granite 100 years ago on the property. Within the amphitheater are stone paths, moss-covered rock gardens and sculptures. The property also has a pocket sandy beach. "