
The hole opened up on the popular stretch of beach about 10.30am and by mid-afternoon it looked like a giant bite had been taken out of the coastline.
Campers on Inskip Peninsula watched in awe as chunks of sand were sucked out to sea, followed by trees and signs.
Visitor Rhonda Harris said it was a "phenomenon''.
"When we first came up about 11am the water was actually bubbling like it was boiling,'' she said.
"We saw the 'no camping' sign get washed out.''
Camper Shane Hillhouse said four-wheel drives had been travelling along the popular stretch of sand, near Inskip Peninsula, shortly before the hole appeared.








