From Besançon to Chamonix: A Scenic Alpine Road Trip Guide

The A39 toll road actually ends at Dole, forcing drivers onto the N83 for a few kilometers before reconnecting to the A40 near Bourg-en-Bresse—a quirk that catches many off guard. This 250-kilometer drive from the Doubs riverbanks to the Mont Blanc massif typically takes 2 hours and 45 minutes without traffic, but the real value lies in the detours. For insights on how to find the best stops and hidden gems between cities, check out this guide.

For families, the Parc de la Vanoise mini-golf and playground at the Aire de Plaine Joux rest area (km 110 on A40) offers a safe stretch zone with picnic tables. The interactive Musée de la Mécanographie in Bellegarde covers printing history with hands-on exhibits.

• Pet-friendly stops:
• Aire de la Lèbe (A39, near Lons-le-Saunier) has a fenced dog run and water bowls
• Chamonix town center: allow dogs on leash in most outdoor cafes

To combat fatigue, use the rest area at Aire de Tournus (A39, km 70) with shaded benches and a short walking path. For a quick nap, the quiet parking lot at Saint-Cergues chapel offers a safe spot with views. Always lock your vehicle and keep valuables out of sight.

• Best sunset viewpoint: the Belvédère des Fiz parking area (km 140 on A40), facing west over the Arve Valley
• Road surface warnings: gravel patches on N83 near industrial zones; snowy conditions possible above 800m from October to April

Fuel costs for a standard sedan average €35-€45, depending on driving style and traffic. The A40 section climbs from 300m to over 1000m, reducing fuel efficiency by about 15%. Fill up at the large stations near Bourg-en-Bresse (Leclerc or Total) before the ascent—prices rise significantly in mountain areas.

• A39 toll: €8.70 for cars, payable by card or cash
• A40 toll (Sirod to Chamonix): €16.40, no cash lanes on some sections
• Fuel station distribution: every 15-20 km on A39, but gaps of up to 40 km on A40 after Bellegarde

Road quality is excellent on toll sections, with fresh asphalt and clear markings. The N83 between Dole and Bourg is well-maintained but has roundabouts and traffic lights. Night driving is safe with full illumination on the A40, but wildlife (deer) can appear near forested areas, especially at dawn or dusk.

• Speed limits: 130 km/h on A39/A40 (110 km/h in rain), 90 km/h on N83
• Radar traps: frequent around Dole and Bellegarde, often mobile
• Emergency services: call 112; SOS phones every 2 km on toll roads

The route transitions from the gently rolling Jura foothills to the dramatic Alpine peaks. West of Bourg-en-Bresse, the landscape is pastoral—fields of sunflowers and corn, with the first hilltop glimpses of the Jura. After Bellegarde, the valley narrows, and the A40 hugs the base of limestone cliffs, eventually opening to views of Mont Blanc on clear days.

Stop at the Bresse farmhouse markets (e.g., in Louhans, 10 min off A39) for authentic poulet de Bresse, Comté cheese, and honey. In the Arve Valley, look for village fromageries selling Beaufort and Reblochon. The best stop for regional produce is the Marché de la Gare in Sallanches, open Wednesday and Saturday mornings.

• UNESCO sites: none directly on the route, but the Royal Saltworks of Arc-et-Senans (45 min detour) is a UNESCO World Heritage site
• Hidden gem: the abandoned village of Montrond, 5 min from the A40 exit at Saint-Gervais-les-Bains