Da Fortaleza de Sagres is an Historic Fortress on the South West tip of Portugal unusual in that Three walls are sheer cliffs into an Angry Ocean !
I have a love of flying drones near water whether a calm mirror like surface or angry and Dramatic ! This one with unpredictable water spouts was a Challenge
I have to admit it was close to losing it because of unpredictable water spouts and the drone being some 150 feet below me so was glad to get the footage and get out