Photostop is not possible because Assenova fortress is in the opposite direction from Kazanluk and even though it is only 20 km from Plovdiv, the visit will take more than 1 hour which we don’t have on this day. This visit can be done in the previous day,on the way from Bansko, but please note that in this case arrival in Plovdiv will be delayed with 1,5 hours.