Rappel down narrow corridors and discover Serra da Arrábida's underground caves. Head off on an exciting adventure accompanied by your guide and explore the Serra da Arrábida Natural Park.
After getting set up, begin with a short walk to the viewpoint near Portinho da Arrábida Bay. From there, it's time for rappel descent. Using ropes and similar techniques to those used in climbing, alternate between vertical progressions, horizontal positions, and other natural obstacles.
Explore the narrow corridors and unique geological formations on the southern slope of Serra da Arrábida. The descend finishes up at Portinho da Arrábida Beach, known for its spectacular natural beauty.