Be sure to have plenty of gas in the tank, because Avignon is worth a detour. Situated 16 miles from Lagnes, it offers some wonderful attractions, such as Palais des Papes and Place de l’Horloge. Aix-en-Provence, 30 miles away, is another road-trip destination that’s worth the trek. Swing by Cours Mirabeau and Place des Precheurs, two popular attractions in the area.