Davos to Poitiers Road Trip: Epic Alpine to Atlantic Drive

The drive from Davos, perched at 1,560 meters in the Swiss Alps, to Poitiers, the heart of the Poitou-Charentes region in western France, covers approximately 1,100 kilometers. The fastest route uses the A13 motorway through Switzerland, then the A36 and A10 in France. A little-known fact: the stretch of the A36 near Montbéliard was originally a Roman road connecting Gaul to the Rhine.

This route crosses four countries: Switzerland, France (with a brief detour through Germany near Basel if you avoid the city). The driving time is about 11-12 hours without stops, but we recommend two days to savor the journey. For insights on finding hidden gems, see how to find the best stops and hidden gems between cities.

Natural Landscapes: From Alpine to Plains

The journey begins in the rugged Swiss Alps, winding down through the Rhine Gorge (Swiss Grand Canyon) near Ilanz. Then, the Jura Mountains offer rolling hills and dense forests. After Dijon, the landscape flattens into the vast Burgundy plains, giving way to the Loire Valley with its gentle rivers and vineyards.

• Key geographic shifts: Alpine peaks (Davos), high plateau (Jura), Burgundy vineyards, Loire castles.
• Notable detour: Take the D29 from Champagnole to view the Cascade du Hérisson (waterfall series) – only 15 min off the A39.

UNESCO World Heritage Sites

Several UNESCO sites lie within a short detour. The Historic Centre of Avignon (1h south of Lyon) and the Roman Theatre of Orange are accessible. Closer to the route, the Abbey of Fontenay (near Montbard) is a 20-minute detour off the A36. Also, the Loire Valley between Sully-sur-Loire and Chalonnes (near Orleans) is a UNESCO cultural landscape.

Local Commerce & Culture

At roadside markets in Burgundy, pick up Dijon mustard, pain d'épices (spice bread), and kir (blackcurrant liqueur). In the Jura, look for Comté cheese and Vin Jaune. Near Poitiers, try macarons from the village of Lusignan.

• Best stops: Belfort market (Sat morning), Dijon Les Halles (indoor market), small villages like Semur-en-Auxois.
• Worth buying: Swiss chocolate (Läderach) in Davos, French wine in Burgundy.

Fuel and Route Economics

Fuel costs vary significantly across borders. In Switzerland, diesel averages CHF 1.80/L, while in France it's around €1.70/L. For the 1,100 km trip, expect to spend roughly €120-150 on fuel, depending on your vehicle's efficiency. The terrain shifts dramatically: from Alpine passes requiring lower gears (consuming more fuel) to flat French motorways where cruise control can save up to 15%.

• Fuel station density: Frequent along Swiss A13 and French A36, but spaced 30-40 km on rural sections.
• Tips: Fill up before leaving Davos (last cheap Swiss station at Landquart) and again near Dijon for best French rates.
• Tolls: Swiss motorway vignette (CHF 40) required; French A36 and A10 tolls total about €50-60.

Climatic Conditions & Route Aesthetics

Departing Davos in early morning, you'll likely encounter crisp Alpine air (5-10°C in summer, below freezing in winter). As you descend to the Rhine valley, temperatures rise by 10°C. The best sunset view is near the Lac de Vouglans reservoir (Jura) around 8 pm in summer—a perfect photo stop.

• Winter: Snow possible in Swiss Alps and Jura; chains may be required. French plains mostly clear.
• Summer: Heat waves can hit 35°C on the A10; sunscreen and water essential.

Infrastructure Safety & Road Quality

Swiss motorways are immaculate with well-lit tunnels (e.g., Gotschna tunnel). French A36 is also high quality but has some older sections near Montbéliard with rough surfaces. Night driving is safe on main routes, but avoid rural D roads after dark due to wildlife (deer).

• Toll gates: Automatic payment (credit card) works at all French péages.
• Safety tip: Watch for speed cameras in France (fixed and mobile); Swiss fines are steep.

Family and Child Suitability

Interactive stops: The Cité de l'Automobile in Mulhouse (200 km from Davos) features over 400 vintage cars—a hit with kids. Near Dijon, the Jardin des Sciences has a planetarium. In Poitiers, Futuroscope theme park is a must for families.

• Rest stops with playgrounds: Aire de Beaune-Mercurey (A6) and Aire de Bourgogne Sud.
• Breakfast idea: Visit a boulangerie in Tournus for croissants and hot chocolate.

Pet-Friendly Framework

Many rest stops allow dogs on leashes. The Aire de la Haute-Borne (A36) has a designated dog area. Pet-friendly cafes: Café de la Paix in Lons-le-Saunier (free water bowl). Never leave pets in parked cars in summer.

Fatigue Management & Rest Zones

Plan a nap stop at the Aire de Dijon-Toutry (A38) with quiet parking. For an overnight, consider a mid-way hotel in Dijon (Exit 24) offering soundproof rooms.

Culinary Infrastructure

Off the A39, the village of Arbois boasts restaurants like Le Bistrot Jacques specializing in Jura cuisine. On the A10, near Tours, dine at L'Atelier Gourmand for local rillettes and goat cheese.

• Roadside eateries: Relais Routiers (truck stops) offer hearty French meals; try Chez Marie in Auxerre.
• Regional specialties: In Burgundy, stop at a crêperie near Beaune; in Poitou, sample farci poitevin (stuffed cabbage).

Hidden Off-Route Spots

Just off the A36, the abandoned Château de Murbach (10-minute detour) is a ruined monastery with eerie beauty. Near the A10, the village of Angles-sur-l'Anglin has a medieval castle and rock formations.

• Coordinates: Château de Murbach (47.9051, 7.1542); Angles-sur-l'Anglin (46.6831, 0.8855).
• Tip: Visit early morning for misty photos.