Lancaster Airpark

Lake Saint Francis (French: lac Saint-François) is a lake which borders southeastern Ontario, southwestern Quebec and northern New York State. It is located on the Saint Lawrence River between Lake Ontario and Montreal, Quebec. The lake forms part of the Saint Lawrence Seaway. The city of Salaberry-de-Valleyfield is located at the east end of the lake. Lac Saint-François National Wildlife Area, located on the south shore of the lake, protects wetlands located on the shores of the lake. This area provides important habitat for Redhead ducks and other waterfowl. Thousands of migrating waterfowl stop over in this region. In 1987, it was recognized as a wetland of international significance under the Ramsar Convention. The Charlottenburgh Marsh, including Cooper Marsh, is an important wetland area located on the north shore of the lake.

Rivière-Beaudette (French pronunciation: ​[ʁivjɛʁ bodɛt]) is a municipality of Quebec, Canada, located in the southwest corner of the Vaudreuil-Soulanges Regional County Municipality on the border with Ontario along the St. Lawrence River. The population as of the 2021 Canadian census was 2,489. The area is primarily made up of farmland with residential development along the St. Lawrence River.

Saint-Anicet is a municipality in Le Haut-Saint-Laurent Regional County Municipality in the Montérégie administrative region of Quebec. The population as of the Canada 2011 Census was 2,523.

Saint-Polycarpe (French pronunciation: [sɛ̃ pɔlikaʁp] (listen)) is a municipality located in the Vaudreuil-Soulanges Regional County Municipality in the Montérégie region west of Montreal, Quebec, Canada, and just east of the Quebec-Ontario border. It was named for Polycarp, a 2nd-century bishop of Smyrna. The population as of the 2021 Canadian Census was 2,372. While a parish during the 18th century, its territory included portions of what is now part of Saint-Zotique.

Saint-Zotique (French pronunciation: ​[ˌsɛ̃zɔˈtsɪk]) is a municipality located within the Vaudreuil-Soulanges Regional County Municipality in the Montérégie region located about 45 minutes west of Montreal, Quebec, Canada. It is named for Saint Zoticus of Comana. The municipality resides on the north shore of the St. Lawrence River and Lake Saint Francis and along the Quebec City–Windsor Corridor, the most populated area in Canada.

Coteau station is located on Daoust Street in the town of Les Coteaux, Quebec, Canada. It is an optional stop on the Via Rail Ottawa-Montreal Corridor line. The station is unmanned and is wheelchair-accessible.

Les Coteaux is a municipality in Vaudreuil-Soulanges Regional County Municipality in the Montérégie region of Quebec, Canada. It is located north of the Saint Lawrence River and Salaberry-de-Valleyfield. It was formed from the merger in 1994 of Coteau-Station (north of Autoroute 20) and Coteau-Landing (south of Autoroute 20). Prior to 1985, Coteau-Station had been known as Station-du-Coteau.

Godmanchester is a township municipality located in Le Haut-Saint-Laurent Regional County Municipality in the Montérégie region of Quebec, Canada. The population as of the 2021 Canadian census was 1,403 The southeast part of the township is mostly delineated by the Chateauguay River, while the south end borders with Franklin County, New York. It was named after Godmanchester, England, in 1811.

Sainte-Barbe is a municipality of Quebec, located within Le Haut-Saint-Laurent Regional County Municipality in the Montérégie administrative region. The population as of the Canada 2021 Census was 1,609.

Sainte-Justine-de-Newton (French pronunciation: [sɛ̃t ʒystin də njutən]) is a municipality located in the Montérégie region of Quebec, Canada. The population as of the 2021 Canadian census was 947. The municipality is situated on Route 325 south of Très-Saint-Rédempteur, just east of the Ontario border.

Soulanges is a provincial electoral district in the Montérégie region of Quebec, Canada that elects members to the National Assembly of Quebec. It notably includes the municipalities of Saint-Lazare, Saint-Zotique and Rigaud. It was created for the 1867 election (and an electoral district of that name existed earlier in the Legislative Assembly of the Province of Canada). Its final election was in 1936, and its successor electoral district was Vaudreuil-Soulanges. It was re-created for the 2003 election from parts of Salaberry-Soulanges and Vaudreuil. In the change from the 2001 to the 2011 electoral map, its territory was unchanged. In the change from the 2011 to the 2017 electoral map, the riding gained Hudson from Vaudreuil.

Micocoulier Ecological Reserve is an ecological reserve in Quebec, Canada. It was established on January 7, 1981.