The bodies of a man and a woman have been found at the popular Rollingstone camping and swimming spot near Townsville in Queensland.

They were discovered at the camp ground on Rollingstone Street, which runs off the Bruce Highway, about 5:00pm when a passer-by spotted their legs protruding from a tent.

A blue Holden Commodore sedan was parked next to the tent and camping supplies remain in place outside the tent.

Police have cordoned off the area.

Officers said there were no obvious signs of injuries or wounds on the bodies.