Papineau-Cameron is a township municipality in northeastern Ontario, Canada, in Nipissing District. The township is located on the south side of the Mattawa and Ottawa Rivers along Highway 17.
Mattawa is a town in northeastern Ontario, Canada at the confluence of the Mattawa and Ottawa Rivers in Nipissing District. The first Europeans to pass through this area were Étienne Brûlé and Samuel de Champlain.
Train at the Mattawa station, 1892.
2006 view from downtown Mattawa with Highway 533 and the Mattawa River.