A guide to an ambitious Sunday in Provence: L’Isle-sur-la-Sorgue antique market, medieval city of Avignon, & 1st Century Pont du Gard! Road trip Travel Logistics The best way to get around this region is by car! Our itinerary begins in L’Isle-sur-la-Sorgue before continuing onto Avignon, and finally Pont du Gard. This would not be possible …