The Passamaquoddy Bay region is often the first point of entry for those arriving overland from the United States. The deeply indented bay is wracked by massive tides that produce currents powerful enough to stymie even the sturdiest fishing boats. It's a place of deep fogs, spruce-clad islands, bald eagles, and little development. Fortunately for you, it's also home to a grand old summer colony and a peninsula that boasts two five-star inns and a rambling turn-of-the-20th-century resort.