Here is the plan: https://bikeroll.net/?_escaped_fragment=something&sa=45.5625&sn=25.3076&ea=45.5625&en=25.3076&bk=WALKING&wa=45.5000!25.2631!45.4302!25.1840
The first part go on asphalt. crossing a few local villages. Then, the second half starts on an unpaved roads and continues in the forest. There are some steep downhills here. At the end you can arrive to the starting point again on some unpaved road with no ascent.