Staying at road Nr.753, it's not easy to find the entrance to the old path. Expect a steep ascent (road embankment) before crossing some rocks, fallen trees and reaching some better, almost flowy section of the trail.
At the end, nearly 100 meters from the road, the old path is blocked by a fence around a private ground. On your right the "new path" leads steeply downward beside the fence to the road Nr.753 - reaching the very steep road embankment is not rideable!
If you like adventure, work it into your complete downhill route; otherwise take the paved road on this section.