Fort Saint Pierre National Historic Site
Fort Saint Pierre
Coordinates	48°36′54″N93°21′24″W / 48.61500°N 93.35667°W /48.61500; -93.35667
Built	1731
Original use	Trading post
Website	Fort St. Pierre National Historic Site
Location of Fort Saint Pierre National Historic Site in Ontario
National Historic Site of Canada
Designated	28 May 1934

Fort Saint Pierre onRainy Lake was the first French fort built west of Lake Superior. It was the first of eight forts built duringthe elder Vérendrye's expansion of trade and exploration westward from the Great Lakes.

In 1688Jacques de Noyon, the first European to reach the area, built a temporary post or camp possibly at the same location.^[1] For its position on the fur trade route seeWinnipeg River#Exploration and fur trade.

The elder Vérendrye reachedGrand Portage in late August 1731. Here most of the men refused to continue because of the late season, difficult portage and largely unknown country. Vérendrye wintered with most of the men atFort Kaministiquia, but was able to send a few willing men westward underChristopher Dufrost de La Jemeraye. La Jemeraye reached Rainy Lake before the freezeup and built a fort at its outlet. Next May he sent a small load of furs back eastward, Vérendrye arrived in July, and pushed west toLake of the Woods where he builtFort Saint Charles which quickly overshadowed Fort St. Pierre.Coureurs des bois spread out and drew trade away from the English, but we only know of them from rumors picked up by the English on Hudson Bay.^[2] The area produced fish and wild rice. The local people were MonsoniOjibwe, withCree further west. Both were at war with the Sioux to the south. The post remained in operation until 1758.Fort Lac la Pluie was built nearby by theNorth West Company sometime between 1775 and 1787. There was a modern reconstruction of the fort, but it was demolished in 2003 due to the deteriorated condition of the building. The site was on the north bank of theRainy River just past a series of rapids near its outflow from the lake at the modern town ofFort Frances.

La Colle, a Monsoni chief who assistedLa Vérendrye a great deal, made his main camp in the vicinity of the fort. He and his warriors helped control theSioux of thePrairies in the period when La Vérendrye was leading expeditions and fort building westward.

According to the commemorative plaque by Historic Sites and Monuments of Canada,^[3]

"The first post on Rainy Lake was Fort Tekamanigan built by Robutel de La Noue in 1717, but soon abandoned, probably because of Sioux hostility. In 1734 the Sieur La Jemeraye, La Verendrye's nephew and lieutenant, constructed Fort St. Pierre at the south-west end of the lake where it drains into the Rainy River. As one of the postes de la Mer de l'Ouest it served as a trading post and a base for La Verendrye's westward explorations. Fort St. Pierre was abandoned by the French about 1758 during the course of the Seven Years War."

— Historic Sites and Monuments of Canada

• Morton, Arthur S. (1973) [1939].A History of the Canadian West to 1870-71: Being a History of Rupert's Land (the Hudson's Bay Company's Territory) and of the North-West Territory (including the Pacific Slope) (second ed.). University of Toronto Press.ISBN 978-0-8020-4033-6.
• Bryce, George (23 February 1897)."The Lake of the Woods: Its History, Geology, Mining and Manufacturing".MHS Transactions. Series 1 (49). Manitoba Historical Society.
• Champagne, Antoine."The Vérendryes and Their Successors, 1727-1760".MHS Transactions. 1968-69 Season. Series 3 (25). Manitoba Historical Society.
• Hickerson, Harold (1974)."La Colle". In Halpenny, Francess G (ed.).Dictionary of Canadian Biography. Vol. III (1741–1770) (online ed.).University of Toronto Press.
• Campeau, Lucien (1974)."Mesaiger, Charles-Michel". In Halpenny, Francess G (ed.).Dictionary of Canadian Biography. Vol. III (1741–1770) (online ed.).University of Toronto Press.
• Hlady, Walter M."Indian Migrations in Manitoba and the West".MHS Transactions. 1960-61 Season. Series 3 (17). Manitoba Historical Society.

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