Path through the citadel's glacis (Laon climb)

A little curiosity along the route... and a dead-end path, because you'll have to turn back! But do take it, because it's truly bucolic!

It was supposed to connect the current Promenade Yitzhak-Rabin to Square Rhin-Danube, down Avenue Gambetta, but now ends in the middle of the forest...
Its name suggests that it was located below an open area bordering the old citadel, built not far from there on the heights on the eastern side of the plateau.