I am organising a holiday for a group of friends ('lads' of 50+!!) in Chania for a week, doing walks of 6-10 miles per day. Does anyone have any ideas? We are going in mid-late May, samaria may be open, we may hire a car to be more accessible to other areas. I am thinking Kournas, Rodopos, foothills of White Mountains, but any ideas very welcome. We will probably stay in Ag Marina or Platanias.