King Pelias sends his nephew Jason to fetch the Golden Fleece from Colchis, at the far end of the Black Sea, hoping he will never come back. Jason builds the Argo, gathers the greatest heroes of his day, Heracles among them, and sails east. Apollonius of Rhodes told the voyage in his Argonautica in the 3rd century BC, and he filled it with real coasts, harbours and local legends.
This route follows the outward voyage to Colchis. The way home is left out: ancient writers sent the Argo back by wildly different routes, up rivers into the Adriatic and even across Libya. The heroes and the fleece are myth; the shores, islands and ancient cities are real. Quotations are from R. C. Seaton's 1912 translation.
Troy has fallen. Aeneas, a Trojan prince, carries his old father out of the burning city and sets sail with the survivors to find the new homeland the gods have promised them. Virgil's Aeneid, written for Augustus in the 20s BC, follows years of wrong turns, storms and prophecies until the exiles land in Italy, where their descendants will one day found Rome.
This route follows the voyage in the order it happens, which is not the order Virgil tells it: the poem opens in Carthage and lets Aeneas recount the earlier wanderings to Queen Dido. Every stop is a real ancient site, most now open as archaeological parks; Aeneas himself belongs to legend. Quotations are from John Dryden's 1697 translation.
Before the Minotaur, there was the road. Theseus grew up in Troezen, never knowing his father; when he was old enough to lift a great stone and take the sword and sandals hidden beneath it, he set out to find him in Athens. The safe way was by sea. He chose the coast road round the Saronic Gulf instead, which was infested with bandits, and dealt with each one in the way they had treated travellers.
The route follows the six labours of that journey as Plutarch tells them in his Life of Theseus, written around AD 100 from much older tales. The places are real; the giants and robbers belong to myth, and several sites are traditional guesses.
After ten years at Troy, Odysseus sets sail for his island home of Ithaca and takes another ten to get there: blown off course, he meets a man-eating Cyclops, a witch who turns his crew into pigs, the Sirens, Scylla and Charybdis and a nymph who will not let him go, losing every ship and every companion on the way. Homer's Odyssey, composed around the late 8th century BC, has been read as a map for as long as it has been read.
Already in antiquity the poem's places were linked to real coasts, mostly around Sicily and southern Italy. Those identifications are traditions, not facts, and the ancient geographer Eratosthenes doubted them all — so most pins here are marked speculative.