An international tourist has died and another person has been seriously injured after a four-wheel-drive rollover on Fraser Island on Sunday morning.
The vehicle was travelling along 75 Mile Beach at low tide when it lost control and rolled around 7am, police say.
The driver of the vehicle died at the scene and a rear-seated male passenger, in his 20s, suffered significant injuries.
He was airlifted to Sunshine Coast University Hospital.
Two additional passengers, both males, were taken to Hervey Bay Hospital for treatment by one of two RACQ LifeFlight Rescue teams that assisted at the scene.
All four occupants were international tourists and the Forensic Crash Unit is investigating the incident.