Milan to Davos: Alpine Road Trip Guide with Hidden Gems

The drive from Milan to Davos is a 250-kilometer route that climbs from the Po Valley to the Swiss Alps, passing through the famous Splügen Pass (2113 m). This road was once used by Roman merchants and later by Goethe during his Italian Journey. Today, the A9 motorway from Milan leads to the E43/Route 13, but the real adventure begins after Chiavenna when you tackle the serpentine ascent to Splügen. Expect 3.5 to 4 hours of driving without stops.

This guide covers practical questions like how to find the best stops and hidden gems between cities, and answers whether is it worth driving Milan to Davos. You will discover things to do between Milan and Davos, from medieval villages to glacial lakes.

The route offers a stark contrast: flat, industrial outskirts of Milan give way to lake resorts of Como and then dramatic alpine passes. As you gain elevation, the air cools and the scenery transforms. Below is a quick overview of key logistics.

Natural Landscapes & Attractions: The drive offers three distinct ecosystems. First, the industrial plains of Lombardy, then the serene Lake Como landscape around Menaggio (but the route stays inland, so you only see glimpses). The best part is the Valchiavenna valley, with waterfalls (Piuro) and granite peaks. Finally, the Splügen Pass itself, with panoramic views of the Swiss Alps. Stop at the Splügen Pass summit to see the historic stone chapel. In Davos, the landscapes are high alpine pastures and the rugged Dischma Valley.

UNESCO World Heritage Sites: While the route itself does not pass through UNESCO sites, you are near the Rhaetian Railway in the Albula/Bernina area (registered 2008), which is a 40-minute detour from Chur. For a shorter detour, the historic center of Bellinzona (three castles) is 40 km south of the route via the A2.

• Must-visit: Ponte Brolla waterfall near Chiavenna – a swimming spot in summer.
• Local commerce: In Chiavenna, try local cured meats (Bresaola della Valtellina) and Pizzoccheri pasta.

Infrastructure Safety & Road Quality: Italian highways (A9) are well-maintained and well-lit. The Splügen Pass road is narrow with sharp turns; it requires attention but is in good asphalt condition. There are no guardrails in some sections. In rainy weather, the pass can be slippery. Switzerland has rigorous road inspection; the H13 to Davos is modern and wide. For safety, always have winter tires from November to April.

Family and Child Suitability: The drive is not ideal for very young children due to winding roads. Break the journey with stops. In Chiavenna, the Parco della Fortuna has a playground and reptile park. After the pass, the town of Splügen has a small indoor swimming pool (Badi Splügen). In Davos, the Waldspielplatz (forest playground) near Lake Davos is a hit.

• Recommended rest stop: Autogrill Liscate (km 20 on A9) – clean bathrooms and kid-friendly food.

Pet-Friendly Framework: Italy requires pets to have a microchip and rabies vaccination. Switzerland accepts EU pet passports. Rest stops like Autogrill allow leashed dogs in outdoor areas. Hotels in Davos are generally dog-friendly; many offer pet beds. The Splügen Pass has no restrictions. Pack water and a bowl; altitude can dehydrate animals quickly.

• Dog-friendly stop: Camping Rheinwiesen Chiavenna – a short walk along the river.

Fatigue Management & Rest Zones: The total drive time is about 4 hours without traffic. The best strategy is to stop every 90 minutes. Suitable stops: after 1 hour at Autogrill Monte Rosa (Milan), then in Chiavenna for a walk, and finally at Splügen summit. Caffeine sources: Italian espresso at any Autogrill; Swiss coffee at the post bus station in Splügen.

• Scenic rest spot: Belvedere Splügenpass – a parking area with views of the Urseren valley.

The route primarily uses the A9 motorway from Milan to the Swiss border at Chiasso, then continues on Swiss cantonal roads. The Italian motorway has tolls (about €10). After the border, you follow signs to Chiavenna (E43). From Chiavenna, the road narrows as you enter the Valchiavenna valley. The Splügen Pass is a two-lane road with many hairpin turns; it is open from May to October, sometimes November if snow permits. In winter, the San Bernardino Pass (via the A13) is the safer alternative, adding 30 minutes.

Fuel costs in Switzerland are about 20% higher than in Italy, so fill up in Italy before crossing. There are petrol stations in Chiavenna and at the border. Tolls in Switzerland require a vignette (40 CHF for one year), but if you only use the pass roads, you avoid motorway tolls. However, the A13 from Bellinzona to Chur requires the vignette. For this route, you can avoid buying it by staying on the E43 and then the H13.

• Recommended fuel stop: Agip Chiavenna – cheaper than Swiss stations.
• Alternative winter route: Milan -> A8 -> A26 -> A13 -> San Bernardino Pass -> Davos.