In Book 21, Apollo recounts how he and Poseidon had been forced to serve Laomedon by building this structure.
In the Bibliotheca, a character saves himself from being cut down at this location by quickly assembling an altar to his would-be attacker, out of nearby stone. A character is implored to turn his attention to a fig tree near this location, such that he will not leave his wife a widow or his child an orphan. In an example of a narrative device called the teichoscopia, which means "viewing from" this location, Iris disguises herself as Laodice to summon (*) Helen to this location, from whose vantage point she identifies various heroes. In Book 6 of the Iliad, the infant Astyanax is kissed in this location, where in Ovid's Metamorphoses he will later be thrown to his death. In Book 21, Apollo recounts how he and Poseidon had been forced to serve Laomedon by building this structure. For 10 points, name this fortification that is finally breached with the aid of a wooden horse.
In the Bibliotheca, a character saves himself from being cut down at this location by quickly assembling an altar to his would-be attacker, out of nearby stone.
the walls of Troy [or the defenses of Troy; or synonyms]