Saint Aygulf to Cannes Round Trip Bike Ride is a 61.8 mile moderately trafficked out and back trail located near the city of Roquebrune-sur-Argens that features beautiful wild flowers and is rated as moderate. The trail offers a number of activity options and is accessible year-round.
This is a great ride mostly following the coast road (D6098) and therefore maps and navigation are not required. The route is mostly flat but with a short climb and descent just before Theole-sur-Mer. The views are fantastic and don't tire on the return leg of the trip. San Peyre is a nice little village with good bakeries and cafes to get refreshments (outside the bustling areas of Cannes which I avoided).