Bologna to Davos: A Scenic Alpine Road Trip Guide

The A1 motorway from Bologna to the Swiss border at Chiasso is only the beginning. The real adventure unfolds on the E43/E35 through the Swiss Alps, culminating in the Engadin valley at Davos. This route, approximately 400 km, typically takes 5–6 hours without stops, but the journey can become a multi-day exploration of contrasts: from Emilia-Romagna's culinary heartland to the alpine peaks of Graubünden.

A little-known fact: the section between Bellinzona and Thusis on the A13 is part of the historic Via Mala, where Roman legions once marched. Today, it's a modern highway that clings to cliffsides, offering vertiginous views of the Hinterrhein canyon.

Key highlights include the San Bernardino Tunnel (6.6 km), which bypasses the old pass road, and the Landwasser Viaduct near Davos, a UNESCO World Heritage site of the Rhaetian Railway.

• Distance: ~400 km (via A1, A2, A13)
• Driving time: 5–6 hours (excluding stops)
• Best season: June–September for clear roads; winter requires snow tires

Driving safety on this route requires attention to varying weather and road conditions. In summer, heat can cause tire blowouts; in winter, snow and ice demand winter tires (mandatory in Switzerland). The A13 has many tunnels; ensure lights are on and maintain safe distance. For families, the journey is manageable with planned breaks every 2 hours.

Best family stop: «Splash e Spa» in Bellinzona (water park) or «Swiss Science Center Technorama» near Winterthur (detour). For kids, the «Trauffer Erlebniswelt» (cow-themed playground) near Brienz is a hit. Pet-friendly framework: many Swiss rest stops allow dogs, but require a leash. «Raststätte San Bernardino» has a pet area. Fill up water bowls at fountains.

• Fatigue management: Stop at «Como» or «Bellinzona» for a 20-min walk
• Child suitability: Pack activities; Swiss autobahn scenery engages naturally
• Pet-friendly: Most restaurants with outdoor seating accept dogs

Hidden off-route spots: The «Verzasca Valley» near Bellinzona with its emerald river and Roman bridge is a short detour. The «Bärenfall» waterfall near Thusis is a 10-minute walk from the rest area. For local culture, visit the «Rätisches Museum» in Chur for Grisons history. Culinary infrastructure: Don't miss the «Bündner Nusstorte» (walnut tart) in Davos or a hearty «Capuns» (chard dumplings) in a mountain restaurant.

Is it worth driving Bologna to Davos? Absolutely, if you value scenic diversity and the freedom to explore at your own pace. The route offers a microcosm of northern Italian and Swiss cultures, with every curve revealing a new panorama. Remember to check traffic via TCS (Swiss) or Autostrade per l'Italia apps.

Things to do between Bologna and Davos: hike at Lake Como, visit the Castles of Bellinzona, ride the Bernina Express (train), or ski at Davos. For a restful stay, book a night in Chur's old town or a farmhouse in the Mesolcina valley.

The journey traverses three distinct geographical zones: the Po Valley plains, the Italian Lake District, and the Swiss Alps. As you leave Bologna, the flat agricultural landscape of Emilia-Romagna gives way to the rolling hills of Lombardy. At Milan, the Apennines loom in the distance, then the route enters the pre-Alps near Como.

Crossing into Switzerland at Chiasso, the landscape transforms dramatically: steep vineyards surround Mendrisio, and the valleys narrow. The A13 hugs the mountainside, with tunnels and bridges providing glimpses of the Moesa river below. Approaching Davos, the terrain opens into the high-altitude Engadin valley, surrounded by 3000 m peaks.

• Po Valley – agricultural expanse
• Lake Como region – scenic detour possible
• San Bernardino Pass – 2,066 m, often snow-capped
• Davos – alpine resort at 1,560 m

Local commerce along the route includes cheese dairies in the Swiss Grisons, where you can buy authentic Alpine cheese. In Italy, stop at a «caseificio» for Parmigiano-Reggiano. The town of Bellinzona is known for its medieval castles (UNESCO), and Chur (Switzerland's oldest city) offers charming old-town shopping.

UNESCO World Heritage Sites: the Three Castles of Bellinzona and the Rhaetian Railway (including the Landwasser Viaduct near Davos). These sites are easily accessible with a short detour.

Planning the drive involves understanding fuel costs, tolls, and rest areas. Italy's A1 and A2 are tolled: expect about €25 from Bologna to Chiasso. Switzerland requires a vignette (CHF 40) for motorways, valid for a year. Fuel prices rise entering Switzerland; fill up in Italy near the border (e.g., Como area) for savings.

how to find the best stops and hidden gems between cities

Rest stops along the A13 are well-equipped: «Bellinzona Sud», «San Bernardino», and «Thusis» offer clean toilets, food, and stunning vistas. In winter, check the San Bernardino Pass status; the tunnel is exempt from chain requirements but heavy snow may close the old pass road. For EV drivers, charging stations are abundant in Italy (Ionity at Novara) but sparse in the Swiss Alps; plan a stop at Chur.

• Tolls Italy: ~€25
• Swiss vignette: CHF 40 (mandatory)
• Fuel stop recommendation: Como area (Italy) or Bellinzona (Switzerland)

Driving tips: The A13 between Bellinzona and Thusis features several tunnels, including the 1.7 km «Rongellen» tunnel. Use low beams at all times. In Switzerland, mobile radar speed cameras are common; adhere to limits (120 km/h on motorways, 80 km/h on roads). For the best stops Bologna to Davos, consider a lunch break at the «Raststätte San Bernardino» with its terrace overlooking the alpine valley.