Stresa to Tournai Road Trip Guide: Alpine to Ardennes

This road trip from Stresa, on the western shore of Lago Maggiore, to Tournai, one of Belgium's oldest cities, covers approximately 850 kilometers. The most efficient route combines the Italian A26, the Swiss A2, the German A5/A67, and the Belgian A7/E19, crossing four countries and three major Alpine passes. One fascinating detail: the stretch through the Simplon Pass (which you bypass via tunnel) was once Napoleon's preferred military route into Italy. The drive takes about 8-9 hours without stops, but you'll want to allocate at least two days to savor the highlights.

Before diving in, check out how to find the best stops and hidden gems between cities to plan your journey. This guide covers everything from fuel economics to pet-friendly breaks.

The fastest route from Stresa to Tournai is via the Simplon Tunnel (A9/E62) into Switzerland, then north on the A2/E35 to Basel. From Basel, take the A5/E35 north through Germany, then the A67/E34 into Belgium via Antwerp, and finally the A7/E19 to Tournai. Tolls apply in Italy (A26), Switzerland (vignette required), and Belgium (some sections). Fuel costs vary: expect €1.80/L in Italy, €1.90/L in Switzerland, €1.70/L in Germany, and €1.60/L in Belgium. The Alpine sections reduce fuel efficiency; a diesel car averaging 6 L/100 km will cost around €85-95 total.

• Italian segment: A26 from Gravellona Toce to Iselle (toll ~€8).
• Swiss segment: A2 from Brig to Basel (vignette €40 for 14 months, one-year minimum).
• German segment: A5/A656 from Basel to Karlsruhe, then A67 to Venlo (no tolls).
• Belgian segment: A7/E19 from Antwerp to Tournai (toll ~€5).

Fuel stations are frequent along highways, but in the Swiss Alps, they are spaced up to 40 km apart. Fill up in Brig before crossing the Simplon. The route is well-lit and paved, but winter tires are mandatory in Switzerland from October to April. The Simplon Tunnel is 19.8 km long and well-ventilated; keep windows closed for noise reduction.

The drive begins among the alpine peaks of the Lepontine Alps, with views of Monte Rosa and the Matterhorn in the distance. As you descend through the Rhône Valley, the landscape shifts to terraced vineyards and medieval villages like Sion. North of Basel, the route enters the Rhineland's rolling hills and forests, then transitions to the flat, fertile plains of Flanders near Tournai. Each region offers distinct local products.

• Stresa to Brig: The Simplon region is famous for Fontina d'Alpage cheese and cured meats like prosciutto della Val d'Ossola. Stop at a roadside farm in Gondo for honey and cheese.
• Swiss segment: In the Rhône Valley, buy a bottle of Fendant wine or Raclette cheese. The town of Leuk has a farmer's market every Tuesday.
• German segment: The Black Forest produces Kirschwasser and smoked ham. Near Karlsruhe, stop at a Spargelhof (asparagus farm) in spring for white asparagus.
• Belgian segment: Near Tournai, seek out local beers like Saison Dupont from Tournai's own Brasserie Dupont, and cheeses like Fromage de l'Abbaye de Saint-Sixte.

For a detour to a UNESCO World Heritage Site, the Lavaux Vineyard Terraces (Switzerland) are 30 minutes off the A9 near Lausanne. Alternatively, the Belfries of Belgium, including Tournai's own belfry (UNESCO), is right in the city center. If time permits, the Würzburg Residence (Germany) is a 1-hour detour east of Frankfurt.

The route is generally safe, but the Alpine sections require caution: steep gradients, tunnels, and sudden weather changes. Use low beams in tunnels and maintain safe following distance. Night illumination is excellent on Swiss and German autobahns, but reduce speed in construction zones. For families, the Swiss Transport Museum in Lucerne (30 min detour) is interactive. The German Technik Museum Sinsheim (10 min off A6) features a Concorde and aircraft carrier.

• Pet-friendly: Swiss rest area 'Rastplatz Galm' (near Brig) has a designated dog walking field. In Germany, 'Raststätte Baden-Baden' has a fenced pet area.
• Rest zones: The A2 in Switzerland has 'Autobahnraststätte' every 30 km. The 'Rastplatz Blausee' (near Kandersteg) offers a short nap spot with lake views.
• Hidden gems: Off the A5 near Freiburg, visit the ruins of Schloss Bürgeln (10 min detour). The village of Riquewihr (Alsace) is a 20 min detour from the A35.

For fatigue management, the Simplon Tunnel's midpoint is a good mental marker to take a break. Pull into the 'Area di servizio Verbano' (near Stresa) for coffee and cannoli. In Germany, the 'Rasthof Wetterau' near Friedberg has a nap room. Remember: the best stops are often just a 5-minute exit away from the highway. Plan your breaks to include a short walk to re-energize.