Varenna to Spa Road Trip Guide: Scenic Drive via Alps

The drive from Varenna (46.0131° N, 9.2821° E) on Lake Como to Spa (50.4924° N, 5.8656° E) in Belgium’s Ardennes covers roughly 800 km (497 miles). The most efficient route uses the A9 motorway north from Varenna, then the A2/A8 through Switzerland, the A35 across the Rhine, and the A3/E42 into Belgium. Expect a driving time of 8–9 hours without breaks, but the journey deserves at least two days to savor the Alpine passes and the wine regions.

This route crosses four countries—Italy, Switzerland, Germany, and Belgium—and passes through three distinct climate zones. The Ligurian warmth of Lake Como gives way to the crisp Alpine air of the Gotthard region, then the mild, rainy Ardennes. The drive is particularly scenic in late spring, when the Alpine meadows bloom and the valleys are lush green.

The journey transitions from the Italian lake district, through the Swiss Alps, to the gentle hills of the Jura and the Ardennes. Each region has unique landscapes and cultural stops that answer the question “how to find the best stops and hidden gems between cities” — a skill that combines serendipity with planning. Use local tourism websites or mobile apps to spot nature reserves and artisan markets along the way.

• Lake Como to Bellinzona: Drive along the eastern shore of Lake Como on the SS340. Stop at Varenna’s waterfront, then take the A2 through the Ticino valley, where chestnut forests and vineyards dot the hillsides.
• Gotthard Pass region: Instead of the tunnel, on clear days, take the old Gotthard Pass (H2) from Airolo to Andermatt. The drive is winding but reveals epic views of peaks and stone bridges. The summit at 2,106 m has a small museum and restaurant.
• Lucerne to Basel: The A14 between Lucerne and Basel runs alongside Lake Lucerne and then the Rhine. A detour to Rigi (cogwheel train from Vitznau) offers a panorama of ten lakes.

Local commerce enriches the trip. In the Ticino valley, buy air-dried beef (Bündnerfleisch) and Swiss chocolate. In Germany, roadside farm stands sell asparagus in spring (Weißer Spargel) and local fruit liqueurs. In Belgium, the Ardennes region is famous for smoked ham and Trappist beers.

Cultural highlights include the medieval town of Bellinzona with its three castles (UNESCO site), the Rhine Falls near Schaffhausen, and the German city of Speyer with its Romanesque cathedral. The route also passes near the historic battlefield of Bastogne (Battle of the Bulge) if you deviate slightly west from the A26.

The Varenna–Spa route is well-maintained, with motorways that are smooth and safe. Tolls are required in Italy on the A9 (about €5 for the Varenna–Chiasso stretch) and on some Swiss motorways (annual vignette €44, or day pass available). Germany and Belgium have no tolls for cars on highways.

Fuel stations are frequent on major highways, but in the Swiss alpine stretches (especially the Gotthard tunnel area), stations are 30–40 km apart. Prices vary: Switzerland is typically €0.20/litre more expensive than Germany, while Belgian fuel is similar to German. Plan to fill up in Germany for the best value.

• Italian segment: Toll roads well-lit, but steep grades near Como. Use the A9 to Chiasso.
• Swiss segment: The A2 through the Gotthard tunnel (16.9 km) is a feat of engineering; expect heavy traffic on weekends. A4 south of Zurich can be scenic but slower.
• German segment: The A5 from Basel to Karlsruhe is autobahn with no speed limit sections but heavy truck traffic. The A1 near Cologne can be congested.
• Belgian segment: The E42 from Liège to Spa is well-marked; the final drive into Spa includes winding roads through the High Fens.

Rest areas along the route: Autogrill in Italy, Raststätte in Germany, and Relais in Belgium. The A2 Swiss rest stop at Bellinzona Sud has panoramic views. For a longer break, consider the German Raststätte Wetterau (near Frankfurt) which has a food court and a children’s play area.

To optimize fuel, cruise at 110–120 km/h; the overall cost for a mid-size car is about €130 (tolls €55, fuel €75).

Safety on this route is generally high. All motorways are well-lit and signposted, but watch for variable speed limits in road work zones. In Switzerland, the Gotthard tunnel has a speed limit of 80 km/h and strict no-overtaking rules. In Germany, be aware of “dynamic speed signs” that lower the limit in bad weather or congestion.

Fatigue management is crucial on a 9-hour drive. Plan stops every 2–2.5 hours. Here are recommended rest zones:

• Lugano area: Autogrill Grancia (A2, exit Lugano Sud) – offers a petrol station, restaurant, and panoramic terrace.
• Andermatt: If taking the old Gotthard Pass, stop at the summit parking for 30 minutes. Fresh air and alpine views boost alertness.
• Basel: Raststätte Basel Weil (A5) – large facility with a playground and dog walking area.
• Karlsruhe: Badischer Hof rest stop (A5) – clean restrooms, a bakery, and a small park.
• Liège: Fexhe-le-Haut-Clocher (E42) – a modern rest area with a café and electric car charging points.

For families, child-friendly stops include Swiss Transport Museum in Lucerne (2–3 hour detour, but worth it) and the Phantasialand amusement park near Brühl (Germany). For a nature break, the Rigi cogwheel train and the High Fens nature reserve (near Spa) offer gentle hikes suitable for all ages. Remember to pack motion sickness medication for the winding Swiss passes, especially for children in the back seat.

Pet-friendly travel is straightforward: most rest stops allow dogs on leashes, and many Swiss and German hotels accept pets. The Belgian Ardennes has numerous gîtes (rural cottages) that welcome dogs. Always carry a leash and water bowl, and be aware that Switzerland requires a pet passport for dogs within the EU. On the road, stop every 3–4 hours for a short walk. The rest area at Wassen (A2) has a designated dog area.

Hidden off-route spots worth a detour of less than 20 minutes:

• Rocca di Manerba (Italy): A natural park on Lake Garda, about 30 minutes from Varenna via the A4. Stunning cliff views and Roman ruins.
• Rheinfall (Switzerland): Europe’s largest waterfall, just 15 minutes off the A4 near Schaffhausen. A short ferry ride to a central rock viewpoint is a highlight.
• Worms (Germany): A historic city with a magnificent cathedral and the site of the Diet of Worms (1521). Off the A61, 20 minutes from the A5.
• Burg Eltz (Germany): A fairy-tale castle in the Moselle valley, reachable via a 30-minute detour from the A48. It is less crowded than Neuschwanstein.
• Malmedy (Belgium): A pleasant town near Spa with a quaint market square and the Malmedy-Warche ski area. Detour adds 15 minutes.