Haven (at one time known as Hayven) is a small town located in the state of Maine, situated next to Tashwater Bay. According to one map, the town sits along the Penobscot River at the top of Penobscot Bay, to the southwest of Bangor and to the east of Derry at the southern end of Penobscot County.
The town had a population of 25,121 in 2010.
FBI Agent Audrey Parker was dispatched to the town in June of 2010 by her supervisor to investigate the escape of a federal prisoner local to Haven. She later stayed and helped several residents of the town when the Troubles returned.