Videos appear to show Utah rock formations being blown up—but experts think they may have been faked

Two videos posted online in the past week appear to show an arch and a hoodoo being blown up in a slickrock desert — and the video titles claim they are in Utah.

But an eagle-eyed hiker recognized that the background scenery in both videos may be the view from a popular overlook at Arches National Park — an image on which the exploding rock formations appear to be superimposed.

https://www.sltrib.com/news/2018/12/11/videos-purport-show/