We recently shot on the Pertes de la Valserine site in the Doubs. The best way to film this site was to use small drones without GPS so as not to be disturbed once inside the Gorge. We therefore made several test flights to see if there could be traps like branches or pieces of wood that could possibly cause the drone to fall into the water. It was necessary to identify the passages before embarking on these Gorges because the risk of losing the drone was very high. Our pilot Benjamin has mastered his driving to perfection and the rendering is extraordinary, our images will be broadcast during the live Tour de France on France 2.
The Video :