Welcome to MacArthur House, a premier B&B located in the North Shore harbor town of Grand Marais, Minnesota. All guestrooms are beautiful and spacious with private baths. A whirlpool suite that is truly amazing. Rooms with views of Lake Superior. Enjoy one of the many outdoor activities and scenery: Pincushion Mountain, The Superior Hiking Trail, Judge Magney State Park, Isle Royale, Grand Portage, Eagle Mountain, and Lutsen which offer hiking, cross country skiing, canoeing, snow shoeing, biking, downhill skiing, golfing, and sea kayaking.