If you come to the Vaucluse for pretty hikes, I suggest you take a tour of Cabrières d'Avignon, along the plague wall on the heights of the village of Cabrières. It exudes a calm and you will relax with pleasure, if you continue on the heights you will have a splendid view of the plain.
Go get lost there, and you will tell me all the emotions that you brought with you.