Emergency services at the scene of the crash. Photo: Evie Sinclair
A police spokeswoman said emergency services were notified at 2pm of the two-car crash on the Wānaka-Luggate Highway, near the intersection with Ballantyne Rd.
A Hato Hone St John spokesman said two ambulances responded to the scene.
Paramedics assessed three people in a moderate condition.
A campervan could be seen lying on its side in a ditch on the side of State Highway 6.
The highway was fully reopened at 4.10pm, NZTA Waka Kotahi said.
