We where on vacation to Parga last summer and rented a car for a day, with GPS devices with out. Did some geocaching (some very nice locations) and of course some mapping.
We drove trough the Zagori area and got some nice and twisty mountain roads on the map. Unfortunately I didn't have time to map as much as I liked as we had the car only for one day and driving in the Zagori area takes a while, just look the the roads on the map.

Anyway, now thanks to Bing images I've been able to map more roads, hopefully enough to be of some use if visiting the area. Some local knowledge would of course help, I wonder if there are any local Greek mappers in the area ? It was kinda grey when I started. But it starts to look pretty nice already.