A 45-year-old woman was injured in a snowmobile collision Sunday, said Greater Sudbury Police.
The operator was thrown from the vehicle when she failed to negotiate a corner, and hit a tree, along the 108 C trail, about 11 km southeast of Long Lake.
The 45-year-old woman was accompanied by a partner who called 911.
She was transported to Health Sciences North where she was treated for multiple fractures.
Police said alcohol was not a factor in the collision.