Ursa Beach is a very famous beach in Portugal because of these huge rock formations and the view it provides from above. It becomes even more magical during sunsets because of the color of the sky and golden hues hitting the rocks. The big waves of the ocean might look random, but if you do a long exposure, you'll see it follows a pattern.
Going down to the beach is also not easy as it requires a big hike, so most people prefer to watch it from the hill above. Maybe that's why some locals draw a naughty sign on the beach, which can only be seen from above. If you are curious, you can zoom in to see it on the beach!