It can be overwhelming to see the spectacle of an angry sea trying to penetrate the earth and the cliffs halting the raging water. But on a peaceful day with a calm sea, seeing the Hellmouth can be an extraordinary experience. It is located on the sea of Cascais. Take a walk and let your imagination fly sitting in any stage of the descent to the lookout.
The name "Boca do Inferno" attributed to this place is due to the tremendous and impact of the waves.
It may well have been an old grotto. With the abasement of the upper layers the cave will have been destroyed, leaving an enormous cavity in the open.
With unique characteristics, it is a place of leisure, where one can enjoy a divine landscape and magnificent sunsets.
A visit to Portugal should definitely include a visit to Cascais and its surroundings. And of course, the famous cave of the devil to listen to the Atlantic waves crashing. It's scary, but relaxing.
