Appenzell to Tournai: A Scenic Road Trip Through Switzerland, France, Belgium

The road from Appenzell to Tournai stretches roughly 630 kilometers, crossing three countries and four distinct cultural zones. The route begins in the Alpstein massif of eastern Switzerland, where the jagged peaks of the Säntis dominate the skyline, and ends in the medieval heart of Tournai, Belgium, the oldest city in the country, founded by the Romans as Turnacum. This drive is not just a highway dash; it's a journey through the Upper Rhine, the Jura foothills, and the rolling plains of Champagne, finally arriving in the flatlands of Hainaut.

A specific historical detail: the stretch between Belfort and Montbéliard runs parallel to the old Route des Verts Pâturages, once used by 18th-century cattle herders moving livestock from the Swiss Alps to the Vosges markets. This transhumance route is still marked by the occasional stone cross or calvary.

The optimal route uses Swiss main roads from Appenzell to St. Margrethen, then the A1 highway to Basel. From Basel, take the A35 into France, then the A36 to Belfort, followed by the A31 to Langres, the A5 to Reims, and finally the A1/E42 to Tournai. Toll roads apply in France and Belgium; the Swiss portion requires a vignette (40 CHF) for the A1. Estimated fuel costs for an average car: around €85, assuming €1.70/liter for diesel and 7 L/100 km consumption. Fuel efficiency tip: the Swiss pre-Alps section from Appenzell to St. Margrethen involves winding climbs; maintaining a steady 60 km/h improves fuel economy by up to 15% compared to aggressive acceleration.

Fuel stations are frequent on the A1 and A36 in France, but on the A31 between Langres and Reims, they are spaced about 30-40 km apart. In Switzerland, stations close by 8 PM in rural areas; plan accordingly. Tolls: France charges about €45 for the entire segment (A36 + A31 + A5). For precise toll calculations, use the French toll calculator Bison Futé. Always carry cash (€) for toll booths, as not all accept cards.

• Swiss vignette: mandatory for A1, available at border posts.
• Toll costs: France ~€45, Belgium ~€10 (A1/E42, cash or debit).
• Recommended fuel stops: Mulhouse (Total), Langres (Esso), Reims (Shell).

The geographical shifts on this route are dramatic. Leaving Appenzell, you descend from alpine meadows (elevation 780 m) to the Rhine Valley (430 m) within 20 minutes. The A1 from St. Margrethen to Basel hugs the Rhine, offering views of the Black Forest to the east and the Jura to the west. Around Waldshut, the river bends sharply, and the valley narrows—a prime spot for a quick photo stop. After Basel, the landscape transforms into the industrially tinged Alsace plain, but soon rises through the Belfort Gap, a strategic passage between the Vosges and Jura mountains. Here, the hills are covered with vineyards up to the height of Montbéliard.

Further west, the route climbs onto the Langres Plateau (elevation 400-500 m), an area of open fields and beech forests. The A31 between Langres and Chaumont runs along the edge of the Champagne chalklands, where the soil is so white it reflects sunlight even on overcast days. Approaching Reims, the landscape flattens into the vast Champagne plain, known for its endless symmetrical rows of pinot noir and chardonnay vines. The final segment from Reims to Tournai is undulating, crossing the medieval battlegrounds of the Somme and the Scheldt river basin.

• Best natural stop: the viewing point at the “Belvédère du Château de Landskron” near Basel, overlooking the Rhine and the three-country border.
• Geological highlight: the “Falaises de Champagne” near Saint-Gibrien, showing layers of chalk and marl from the Cretaceous period.
• Sunset viewing: the vineyard hills around Hautvillers (near Reims) glow golden at dusk.

For local commerce, stop at the farm shop “Ferme de la Baraque” in the Ardennes (off the E42 near Charleroi) for artisan cheeses and cold cuts. In the Champagne region, many villages have co-op stores selling AOC champagne at prices 30% lower than in supermarkets. The Besançon area is known for its Comté cheese; look for “Fruitière” warehouses on the D683.

Road quality is excellent throughout: Swiss motorways are flawless, French autoroutes are well-maintained with rest areas every 20 km, and Belgian highways are slightly rougher but safe. Night illumination is standard on all sections except the A31 between Langres and Chaumont, which is unlit for long stretches; use high beams when safe. Toll gates on the A36 and A5 have speed limits of 30 km/h and can be congested at peak times; keep your toll ticket accessible. Speed limits: 130 km/h in France (110 km/h in rain), 120 km/h in Switzerland (100 km/h on wet), 120 km/h in Belgium. Mobile speed cameras are frequent in the French Jura and on the A5 near Reims.

For families, the “Parc de l’Auxois” near Arnay-le-Duc (exit 24 on A6) offers a medieval town re-creation and animal farm. In Reims, the “Cité du Chemin” is a children’s museum with interactive exhibits on vine cultivation. The “Piscine de la Villette” in Tournai has a splash park. A good pet-friendly rest area is the “Aire de la Pointe de Givet” on the A304, which has a fenced dog run and shaded benches. Many French rest areas have “aire de pique-nique” with water fountains for dogs.

To manage fatigue, the A36 has several “Relais 1000” rest stops with private cabins available for napping (€8 per hour). Between Belfort and Montbéliard, the “Aire de la Valdaine” includes a silent zone with reclining seats. If you feel drowsy, pull into the “Aire de la Plaine” near Lons-le-Saunier — it has a small orchard with benches away from the highway noise.

Is it worth driving Appenzell to Tournai? Absolutely, if you enjoy transitions between Alpine scenery, vineyard-laden hills, and historic plains. The things to do between Appenzell and Tournai include visiting the Roman amphitheater in Besançon, the Musée de l'Aventure Peugeot in Sochaux, and the Gothic cathedral of Reims. Hidden off-route spots: the ruined 12th-century “Château de Montaigu” near Nancy (5 min from A31 exit 20), and the “Église Saint-Pierre” in Dampicourt, Belgium, which houses a whimsical carillon that plays every hour. For a quirky stop, the “Monument à la Gloire de la Patée” in Montbéliard celebrates the invention of canned dog food by a local butcher. Plan your stops using the Wayro philosophy of how to find the best stops and hidden gems between cities.