In the Antelope Canyon in Arizona, USA, this tour guide gives an incredibly simple explanation to how colossal canyon formations are created over a long period of time.

Filmed on August 3, 2019, the tour guide shows a crowd how sand compacts of thousands of years and due to freezing winters the moisture causes the sand to transform into a more rock-like formation.

The filmer said: "During a visit in the Antelope Canyon, we stopped for a second so that our tour guide could give us a visual explanation of how it was formed.

"It ended being a very educative explanation and very easy to understand."