Port La Tour is a community in the Canadian province of Nova Scotia, located in the Municipality of the District of Barrington of Shelburne County. The Historic Sites and Monuments Board of Canada asserts that Fort Saint Louis is located at Port La Tour, although this has been disputed. It has also been claimed that the fort at Port La Tour was F…Port La Tour is a community in the Canadian province of Nova Scotia, located in the Municipality of the District of Barrington of Shelburne County. The Historic Sites and Monuments Board of Canada asserts that Fort Saint Louis is located at Port La Tour, although this has been disputed. It has also been claimed that the fort at Port La Tour was Fort Lomeron and that Fort St. Louis was located at the neighbouring community of Villagedale, Nova Scotia.