Known as Stand Up Paddle Surfing (SUP), this sport consists of standing on a larger and more stable board than those typical of surfing, while carrying a single-blade paddle to be able to navigate the sea, lakes or estuaries. Its main advantage is that you can go out to sea without the need for wind or waves that day, since they are not essential as in surfing; although, if they appear, you can also surf with the same board. After an introductory talk we will begin the practice of Paddle Surf (PAD) in open waters, for 2 and a half hours. 09:45 - 10:00 Pick up at meeting point. 10:01 - 10:30 Biomarine and historical interpretation of the area. 10:30 - 13:00 Paddle SUP ride through the Natural area. 13:01 - 13:30 Collection of material, waterproof bags.