Identified with the modern Rock of Gibraltar, for 10 points, identify these giant rocks that mark the entrance to the Mediterranean Sea, named for a certain Greek hero.
This geographical feature was visited by the admiral Himilco, who noted that its nearby "Muddy Sea" contained "great monsters" which "swim languidly among the sluggishly creeping ships." This name of this feature may have referred to a nearby Temple of Melqart, and this feature was associated with locations called Abyla and Calpe. This feature bore the motto "ne plus ultra" and according to Plato, the kingdom of (*) Atlantis lay just beyond this feature. Identified with the modern Rock of Gibraltar, for 10 points, identify these giant rocks that mark the entrance to the Mediterranean Sea, named for a certain Greek hero.
This geographical feature was visited by the admiral Himilco, who noted that its nearby "Muddy Sea" contained "great monsters" which "swim languidly among the sluggishly creeping ships.
Pillars of Hercules [prompt on Gibraltar early]