There is no sign but you can see the path going down. It is first fairly well marked, then you have to go to the left along a path that can be seen in the middle of the vegetation, follow the track on Komoot. This is the most beautiful view and so well worth a few leg scrapes. I don't understand why it is not signposted and the trail is not maintained, because the view is fantastic, the most beautiful of all the viewpoints on this Fuente de la Oliva trail. I highly recommend it!