Most dramatic is the northern Porte d'Enfer (Gate of Hell), where the waves have sliced a huge chasm into the limestone shoreline.
The limestone shoreline was formed due to tectonic shifting.
mnli hypothesis: The limestone shoreline was formed due to tectonic shifting. premise: Most dramatic is the northern Porte d'Enfer (Gate of Hell), where the waves have sliced a huge chasm into the limestone shoreline.