In the video, a group of people are seen standing on top of a sand dune. One person is sitting on a dirt bike at the top of the dune, while another person is sitting on a dirt bike at the bottom of the dune. The person at the top of the dune begins to ride down the dune, and the person at the bottom of the dune follows. The dune is large and steep, and the riders move quickly down its surface. The sky is clear and blue, and the sun is shining brightly. The sand is a light brown color, and there are tire tracks visible on the dune. The riders are wearing helmets and protective gear.