Andermatt to Merano: Alpine Road Trip Guide

The route from Andermatt (Switzerland) to Merano (Italy) traverses the heart of the Alps, crossing the 2,431-meter-high San Bernardino Pass and the historic Vinschgau Valley. This 220-mile journey typically takes 4-5 hours without stops, but the winding mountain roads and breathtaking scenery demand a slower pace. The road was built in the 1820s by the Austrian Empire to connect the Lombardy region, and remnants of old stone bridges still line the route.

Drivers should note that the A13 highway has unlit tunnels and sharp curves, especially near the San Bernardino Pass. The best time to drive is late spring to early autumn, as winter closures are common.

The drive begins in the Urner Alps, crossing the stark, rocky San Bernardino Pass before descending into the lush Val Mesolcina. As you approach Chiavenna, the landscape shifts to Mediterranean vegetation—cypress trees and olive groves. The final leg through the Vinschgau Valley is dominated by apple orchards and the Adige River.

• Natural attractions: San Bernardino Pass (panoramic viewpoint at 2,431 m), Lago di Mezzola (near Chiavenna), and the Stelvio National Park (detour).
• UNESCO: The Rhaetian Railway in the Albula/Bernina landscapes (a short detour from Chiavenna) is a UNESCO World Heritage Site.
• Local commerce: In the Vinschgau Valley, buy dried apples, South Tyrolean bacon, and grappa at farm stands. Look for stalls near Mals and Glurns.

Cultural highlights include the medieval village of Glurns (one of the smallest walled towns in Italy) and the 12th-century Marienberg Abbey near Mals. For a deeper dive, check out how to find the best stops and hidden gems between cities.

This route uses the A13 motorway (Swiss) and SS40 (Italian), with a short stretch on the E43. Toll sections include the A13 (Swiss vignette required, around 40 CHF) and Italian autostrada near Merano (about 10 EUR). Fuel stations are plentiful in Switzerland but sparse through the Vinschgau Valley; fill up in Chiavenna or Mals.

• Estimated fuel cost: 60-80 EUR for a standard car, depending on driving style and altitude changes.
• Fuel efficiency tips: Use engine braking on descents to save fuel; maintain steady speeds on the A13.
• Distance markers: Andermatt (km 0), San Bernardino Pass (km 48), Chiavenna (km 130), Merano (km 355).

Tunnel lighting is adequate but variable; carry a flashlight in case of breakdown. The San Bernardino Pass road is narrow with 180-degree turns; use lower gears. Night driving is not recommended due to unlit sections and wildlife.

Road quality on the A13 is good, but the SS40 has some potholes. Use tunnel lights at all times; many tunnels are unlit. Beware of livestock crossings in the Vinschgau Valley. For families, the Alpine Zoo in Andermatt (small but engaging for kids) and the Textile Museum in Merano are kid-friendly. Pet-friendly stops: the rest area at San Bernardino (large grassy area) and the cafe at Chiavenna’s Piazza Castello (water bowls provided).

• Fatigue management: Rest at the Autogrill near Chiavenna (quiet parking lot behind the restaurant) or pull off at the B2 scenic overlook near Laas.
• Hidden off-route spots: 5 minutes off the A13 near Hinterrhein, visit the abandoned village of Splügen (remnants of a Roman settlement).