Checkout this crowd of people violently knocked to the ground after a blowhole exploded with water.

Kayley Brown, who works in technology sales, said her dad Stephen, captured the chaos on camera.

Stephen and his wife Annette were visiting the Kiama Blowhole in New South Wales, Australia where they hoped to film a spurt of water on camera.

Despite Annette’s fall when she was hit by the gushing water, she, Stephen and their dog were all uninjured.