Getting a firm handle on the geography of Ancient Greece both answers and raises questions.
On the one hand, the logistics of all those huge military campaigns make a lot more sense once you realise that many of the great city-states were basically within walking distance of each other. In many cases, those logistics boil down to less “establish a supply train” and more “well, make sure you pack a snack”.
On the other hand, all those episodes where great heroes spend years lost in the wilderness or adrift at sea become more difficult to reconcile. It’s like… how can you possibly get that lost for that long? If you found a good-size hill to climb, you can practically see your destination from your starting point!
It is a puzzlement.
One of the greatest moments of my life was when I realized the entirety of the Odyssey, which is described like this grand globe spanning adventure, probably just all took place around one tiny ass sea
Yeah, something that often throws modern readers is that most Ancient Greek cultures didn’t really have a concept of ocean voyages as we think of them. They relied heavily on coastal landmarks for navigation, which forced them to stay in sight of land. Very often they didn’t even stay on the ships full-time, instead going ashore to camp out each night. The closest they usually got to actual trans-oceanic travel was island-hopping – i.e., a series of short jaunts with daily stops at conveniently located islands along the way. If you ended up spending multiple days on a ship, that meant somebody had screwed up.
The upshot is that when you read those accounts of epic ocean voyages spanning dozens of far-off lands, you’ve gotta bear in mind that the places they’re describing are typically less than a day apart by sea.
And yet it still takes Odysseus TEN YEARS. Don’t piss off Poseidon for real.