Boca do Inferno (means:”Hells Mouth”) is a scenic cliff formation with a big cave, located just 1,5 Kms west of Cascais.
On days when Ocean gets rough, big waves Crash against the cliff face to shout out a Big Sound trough “Hells Mouth” !
this was one of those days @ Boca Inferno:
If day is calm there won’t be much of a sound, “only” a beautiful view!
OK, Visit “Boca do Inferno” but do NOT try this!!
Nearby you have to try the Famous Hot Dogs in Cascais
(Walk 3 min up, in opposite direction of Cascais center)
Address: Avenida Rei Humberto II de Italia 241, Cascais 2750-800