Locarno to Thun Road Trip: Swiss Alpine Driving Guide

The A2 motorway from Locarno to Thun tunnels directly under the 2,375-meter Nufenen Pass, making this route a rare low-altitude crossing of the Alpine divide. Unlike the popular Gotthard pass, this path uses the Furka Base Tunnel to avoid the serpentine summit road—a quirk many drivers miss. The journey covers 150 km (93 miles) and typically takes 2 hours without major stops, though the dramatic shift from palm-fringed lakes to glacial valleys demands exploration.

This guide answers: Is it worth driving Locarno to Thun? Absolutely—the route transects three linguistic regions (Italian, Romansh, German) and offers more natural thrills than any autobahn. For strategies on how to find the best stops and hidden gems between cities, we've built bespoke detours below.

Road quality is excellent—4-lane motorway with good lighting from Locarno to Airolo, but the A19 from Andermatt to Meiringen is a narrower 2-lane road with occasional rockfall barriers. Night driving is safe but watch for wildlife (deer, ibex) between Meiringen and Brienz. For children, the Swiss Transport Museum in Lucerne (40-min detour from A2) is unbeatable, or the Saurier Museum in Frick (near A3 junction).

• Rest zones: Rest area 'Stalvedro' (A2 before Airolo) has a picnic table with views; 'Wassen' tunnel rest area offers a playground. For naps, use designated rest stops with shade (e.g., 'Rastplatz Ägerital' near exit Andermatt).
• Pet-friendly: Dog walking allowed at rest stop 'Urnerboden-Point' (exit Andermatt); Café Rustico in Airolo has water bowls.
• Emergency tips: Carry cash for tolls (some accept cards); in winter, mandatory snow tires from November to March.

The primary arteries are the A13/E43 from Locarno to Bellinzona, then the A2/E35 to Airolo, followed by the A2 through the Gotthard Road Tunnel (16.9 km). After Andermatt, the A2 turns into the A19 to Meiringen, then the A8 to Thun. Tolls apply: the Swiss vignette (40 CHF) is mandatory for all motorways; no additional tunnel fees.

• Fuel stops: Gas stations at Bellinzona, Airolo (before tunnel), Andermatt, Meiringen, and Thun. Prices are 10-15% higher at mountain stations.
• Topography note: Locarno (200 m) to Airolo (1,175 m) is a continuous ascent; expect lower fuel efficiency (approx. 8 L/100 km vs 6 L/100 km on flat).
• Estimated fuel cost: 50-70 CHF total for a mid-size car (1.80 CHF/L petrol).

The geographical shift is dramatic: Locarno's Mediterranean microclimate (palm trees, citrus) gives way to the alpine meadows of the Leventina Valley, then the granite peaks of the Gotthard massif, finally the rolling hills of the Bernese Oberland. The UNESCO World Heritage site of the Bellinzona Castles (three medieval fortresses) is a 10-minute detour from the A13 at exit Bellinzona Sud.

• Natural attractions: Verzasca River turquoise pools (off A13 near Tenero); Rhône Glacier ice grotto (30-min detour from Andermatt via Furka Pass).
• Local commerce: Torrone di Bellinzona (nougat) at Pasticceria Sargenti; Alpkäse (mountain cheese) at stands in Wassen; Emmentaler AOC cheeses near Thun.
• Landscape aesthetics: Spring blooms in Magadino plain (April-May); autumn foliage in Haslital (October); clear winter skies with snow-capped peaks.