In reply to CarlaJG:
The nearest developed area is around Trikkala so hours away! There was a guy starting developing something very near Igoumenitsa some years ago but he walked backwards off the cliff by mistake and didn´t return to his project!
In reply to CarlaJG: I was at the neilson retreat in October for a week in sivota. I did a fair bit of mountain biking and road biking all of which was excellent. Did not notice any bolts on crags. Did cycle past what looked like a crag but closer investigation revealed it to be less impressive than I thought. I did not notice any climbing shops in the area. Nice place though.