I found this video to be completely mesmerizing.

Here’s some information about it:
Millions of visitors a year come to Arizona’s Grand Canyon National Park, one of the seven natural wonders of the world and the most visited national park in the western United States. However, on extremely rare days when cold air is trapped in the canyon and topped by a layer of warm air, which in combination with moisture and condensation, form the phenomenon referred to as the full cloud inversion. In what resembles something between ocean waves and fast clouds, Grand Canyon is completely obscured by fog, making the visitors feel as if they are walking on clouds.

This video was filmed as part of SKYGLOW (skyglowproject.com), an ongoing crowdfunded quest to explore the effects and dangers of urban light pollution in contrast with some of the most incredible dark sky areas in North America. This project is being produced in collaboration with International Dark-Sky Association (darksky.org), a non-profit fighting for the preservation of night skies around the globe.

The film was shot on Canon 5DSR & 5DIII cameras & lenses sponsored by Canon USA, aided by Alpine Labs’ Michron & Pulse, powered by Paul C. Buff Vagabond Mini. LRTimelapse was used to process some of the shots.

Credits:
Producer/Editor/Shooter: Harun Mehmedinovic, Music: Pete Davis & James Banbury

Special Thanks:
Gavin Heffernan and Aida Bogunic, Semezdin & Sanja Mehmedinovic, Matt Walker & Pierangelo Pirak, Aaron McNally & Canon USA, Kevin Noble & Paul C. Buff Inc., Greg Horvath & Alpine Labs, International Dark-Sky Association, Northern Arizona University, State of Arizona & National Park Service

Locations:
Grand Canyon National Park, Arizona

Follow/Contact:
Facebook facebook.com/skyglowproject
Instagram: instagram.com/skyglowproject
Email: info@skyglowproject.com