Astonishing view of Lisbon and the river Tagus! It's a small miradouro making it really sweet and "human-sized". It has a little church/chapel and a saint outside with the rosary around it. It has some trees creating shade for the benches so you can enjoy the view.
This is where the famous tiles saying "Boa Viagem. Lisboa Espera Por Ti" which means "Have a good trip. Lisbon waits for you".