It's hardly a coincidence that the word "muse" appears in "museum!" Musee Lapidaire aims to inspire and entertain visitors, so squeeze it into your schedule.
When you've finished at this museum in Avignon City Centre, why not make your way to Palais des Papes, Pont Saint-Bénézet, and Place de l'Horloge? They're near Musee Lapidaire and also popular with many tourists.