In Athens, and am beginning to sway, I'm so tired. Spent the morning hiking around the Acropolis, and then on a hill opposite it which was even cooler--no one was there, and it was miles of neat cobbled trails leading to the summit of a huge hill. The view was incredible. Athens is a hopelessly confusing city--I still haven't found the hotel I want to stay at tonight. But I'm sure I'm within 500 meters or so. Ready for a nap, so I hope I find it soon.