Rapid River (Sudbury District)

The Rapid River is a river in Sudbury District and Greater Sudbury in Northwestern Ontario, Canada. It begins at an unnamed marsh, at an elevation of 430 m and just upstream of Osbourne Lake, in Unorganized Sudbury, Sudbury District. It travels south to its mouth at the Vermillion River at an elevation of 282 m, near the community of Val Thérèse in Greater Sudbury.