Watch this huge iceberg flip over in the water

A group of tourists got more of a show than they were expecting when a giant iceberg they were next to suddenly flipped over in the water.

Tap to see video if viewing on News app.

Sonya Sullivan was on a boat tour near the coastal town of Triton in Newfoundland, Canada and had her camera rolling as the iceberg started to turn over on its side. The boat quickly backs away as what was once the underside of the dense ice formation emerges from beneath the surface.