Thank You to Don Amaro for these wonderful photos and information.
The Garganta Funda (translation: Deep Throat ) is a location in the parish of Ponta do Pargo (Calheta, Madeira Island).
There is a viewpoint that until recently was unknown. There has been made some improvements at the viewpoint and in the access.
From the Garganta Funda viewpoint you can see the ‘Deep Throat’ waterfall, which is the star of the show.