The way points of this running / walking route:
Turn right when you reach the top of the climb, just by the sign saying Foret Domainiale de l'Esterel
Bear left at the fork
Great viewpoint looking back to Cannes etc.
Path doubles back and has a short scramble. Very very beautiful
When you get to the forest track go straight on not downhill
Go down and take a look at the pond. Very scenic.
Note the sharp turn right about 100m after the junction. To the left the GR51 descends and eventually goes back to the viewpoint a couple of spots ago
Poor footing here and intermittently from here to the top
The top. Enjoy the view. Then go back the way you came
Stay on the lower path if you decide to skip the pond on the way back
Viewpoint looking towards Mont Vinaigre
Viewpoint back to the rocks you did on the outtrail. Now you go the other way back to Trois Termes sticking on the main track
Look back here for nice views including a final view of Mont Vinaigre. Turn left to return to the Trois Termes
Its all downhill on tarmac from here.