A serious collision involving a motorcycle and another vehicle occurred Sunday afternoon on Muskoka Road 10, west of Brunel Road.

Ontario Provincial Police responded to the crash at 1:10 p.m. and closed the road for several hours while the Technical Collision Investigation unit examined the scene.

Huntsville firefighters and paramedics assisted at the scene, and the motorcyclist was airlifted to a trauma centre in Toronto with life-threatening injuries. As of Monday morning, there were no updates on the rider’s condition.

The investigation is ongoing.