I was there in May 2023. The coastline at Sagres is beautiful. Your picture of the cliffs is better than mine; I was there in midday, and didn't wait for better light.
Standing there, looking out to the ocean, it struck me that at one time, this was the most western point on the earth that anyone knew of in Europe. It was the end of the world.
And if you go to Sao Vincente, you will be the westernmost person in mainland Europe.