Today it will snow in Beira Alta above 400m of altitude. Fraga da Pena, located at 750m, will be like this.
4000 years ago it would have been the same. But inside no hut evidences were recorded; nothing that suggested that people were living there. On the contrary, the materials present (and the ones that were missing) suggested a ceremonial place. The ambiance of the granitic tor, the painting on it, the open passage through it and the natural amphitheatre in the slope making the enclosure look like a stage, all reinforce this image. And so does the snow.