Huntsville OPP are investigating a three-vehicle crash that happened on Saturday afternoon in Lake of Bays Township.
The crash happened at the intersection of Highway 60 and Highway 35.
The three involved vehicles were a KIA, a Land Rover, and a Nissan.
The driver of the Land Rover was airlifted to a Toronto trauma centre via Ornge. The two other people involved were treated and released from local hospital.
Police say that the investigation is ongoing.