On the shore of East Penobscot Bay, magically facing the setting sun and islands of the Bay. Discover our natural oasis of authentic old Maine! Offering 10 sophisticatedly rustic 1- & 2-bedroom cottages plus 6 rooms in our budget-wise, Hostel @ Acorn by the Sea. Country WiFi. Welcoming guests with a dog to Birches Cottage. Our barn is great for small group gatherings. Our shorefront is beautiful for weddings. Since 1889.