Île aux Noix is an island on the Richelieu River in Quebec, close to Lake Champlain. The island is the site of Fort Lennox National Historic Site of Canada. Politically, it is part of Saint-Paul-de-l'Île-aux-Noix.
Île aux Noix is a 210 acres (85 ha) island in the Richelieu River. The French and Indian War caused the French to build a fort in 1759, named fort de l'Isle aux Noix, to slow the British advance on Montreal, but were forced to surrender it in 1760. In 1775, the island was taken by American forces, and used as a base by the American generals Philip Schuyler and Richard Montgomery for attacks on Montreal and Quebec. The Americans used the island again in 1776 during their retreat from Canada. Their army spent 10 days on the island: more than 900 American soldiers died and were buried in two mass graves on Isle aux Noix. The British then built a new fort in 1778 and named it the fort of Isle aux Noix. During the War of 1812, the British used the island to supply their operations against the American fleet on Lake Champlain. The present Fort Lennox was built from 1819 to 1829, when the old fortifications were completely demolished. It remained a military post until 1870 and is now a popular tourist location [1].
The Île aux Noix Naval Shipyard was a Royal Navy yard from 1812 to 1834 in Quebec and served the RN's Lake Champlain fleet during the War of 1812. HMS Confiance was one of several warships built here.
The population of New France during the last years of the Seven Years' War lived through difficult times. It faced an appreciable reduction in support from the home country, at a time when France's resources were being stripped by the situation on the European continent. In the colony from year to year, civilians and soldiers saw their hopes crushed as they worked out strategies, which were constantly deprived of the necessary royal support. The campaigns of 1759 and 1760 provide strong evidence of this situation and it is in this context that the strategists decided to build a fort on Île aux Noix.