Three Cliffs Bay is one of the most breath-taking on Gower.
But visitors couldn’t help but be distracted from it’s striking panorama on Thursday, January 21 - by a man flying over the bay in a jet pack.
Looking like something from a movie, it is believed to be a commercial in the making.
The company behind the project, Grama Films, has yet to comment however.
But a spokesman for the National Trust, responsible for Three Cliffs Bay, said: “The National Trust Film Office had given permission for Grama Films to film at Three Cliffs Bay for a company’s development of an android challenge.
“The safety of the public and our places are our upmost priority and we carried out all of the safety and insurance checks including covid regulation. The health and safety of the crew and any other persons in attendance rests with the production team on the day.
“Filming opportunities like these are a great way of showcasing what we have to offer, and any filming fees goes towards looking after these places for ever, for everyone.”