There is an amusement park overlooking a portion of the beach, and this is one of the "rides" - the small dot above the two towers is several people in a seat, which it flung from the ground into the air, after which it bounces up and down for awhile from the two bungee-like cords that hold it, while the seat rotates wildly, rolling over, upside down, back and fort several times. I would not survive.