ENGLEHART, Ont. -- Investigators with the OPP's Temiskaming detachment say a man has died after crashing an All-Terrain Vehicle in Englehart in northeastern Ontario.

They say the man was driving the ATV Thursday night when, for unknown reasons, he lost control of the machine.

Police say 64-year old Gary Laflair of Englehart was pronounced dead in hospital.

Investigators say Laflair wasn't wearing a helmet at the time of the accident.