Bergamo to Thun: Alpine Road Trip Through Italy and Switzerland

Just east of Bergamo, the A4 autostrada intersects the A22-E45 at the Ospitaletto junction—a spot where the asphalt bears the memory of Roman timber roads that once connected Mediolanum to Raetia. Today, this same corridor leads northward into the Swiss Alps on the 325-kilometer journey to Thun.

The route crosses two countries, three language regions, and a climatic divide that transforms Mediterranean olive groves into Alpine meadows. Driving time averages 4 hours 15 minutes without stops, but the real value lies in the detours.

The best stops Bergamo to Thun are not always the obvious ones. How long to drive Bergamo to Thun depends on whether you yield to the allure of mountain passes and lakeside villages.

Asking is it worth driving Bergamo to Thun? Absolutely—the route tunnels through the Gotthard massif and skirts the turquoise lakes of the Bernese Oberland, offering a condensed lesson in European geography.

For tailored recommendations, consult this guide on how to find the best stops and hidden gems between cities.

The backbone of this drive is the A2-E35 highway, linking Milan to Basel via the Gotthard Road Tunnel. Traffic can bunch at the tunnel entrance, so plan to cross the Gotthard on weekdays before 10 AM or after 7 PM.

• Swiss vignette required: 40 CHF (annual) or 0 CHF for electric vehicles (toll applies). Italian autostrada toll: ~15 EUR total.
• Fuel stops: Shell at Bellinzona (petrol and Churros), Agip at Lugano (diesel with loyalty program). Swiss petrol is 20-30% cheaper than Italian autostrada stations.
• Rest areas: Autogrill Lainate (before Como) with free Wi-Fi and EV charging; Raststätte Gotthard Süd (after tunnel) with panoramic terrace.

From Bergamo, you can also take the scenic SS38 via Passo dello Spluga (1h45 min longer) for dramatic switchbacks and fewer trucks. Check weather alerts on the Swiss government's Astra webcam portal.

Parking in Thun costs roughly 2 CHF/h in central multi-storeys (Quaibrücke). Many hotels offer guest cards with free bus travel within the city.

Infrastructure Safety & Road Quality is excellent on both sides. Italian A9 is retracted to three lanes with guardrails; Swiss A2 has concrete barriers and regular speed cameras. Mountain passes (Splügen, Gotthard) have hairpin turns with low guardrails—drive accordingly.

• Emergency services: Dial 112 (EU), 117 (Swiss police), 144 (ambulance). Most Swiss tunnels have emergency phones every 150m.
• Winter tires mandatory in Switzerland from October to April; snow chains recommended over passes.
• Rainfall frequent between May and August; reduce speed by 20% on wet highways.

Family and Child Suitability: stop at Saviore dell'Adamello (off route, 30-min detour) for the Adamello Adventure Park with ziplines and mini-golf. Swiss Transport Museum in Lucerne (2h45 from Thun, but worth) provides interactive aviation exhibits.

Pet-Friendly Framework: many Swiss rest areas have dog-walking areas with waste bags. The campsite 'Camping Seeblick' in Thun allows dogs on leashes and provides a pet shower.

Fatigue Management & Rest Zones: plan a break every 2 hours. Recommended: Rastplatz San Gottardo (before tunnel, picnic tables with view), and the village of Wassen (after tunnel, playground and WC).

For a longer stop, the town of Bellinzona hosts three UNESCO castles (Castelgrande, Montebello, Sasso Corbaro) with a medieval festival in June. Walk through the cobbled streets and enjoy local risotto.

Hidden Off-Route Spots: the Orrido di Bellano (gorge with waterfalls, 10 km from Lecco) and the 'Canyon of the Mürrenbach' near Lauterbrunnen (free, 15-min walk from the car park). These provide quiet escapes from tourist crowds.

Leaving Bergamo, the landscape shifts from Venetian-style terracotta roofs to the first alpine peaks near Lecco. The Natural Landscapes & Attractions include the UNESCO-listed Monte San Giorgio (cross-border fossil site) and the gorges of the Schöllenen in Andermatt.

• Monte San Giorgio: A pyramid-shaped mountain between Switzerland and Italy; hike the fossil trail for 360° views of Lake Lugano.
• Lake Thun: Surrounded by Jungfrau panorama; take a steamboat from Spiez to Interlaken.
• Giessbach Falls: 14-tier cascade on the Brienz side; accessible by funicular from the Grandhotel Giessbach.

Local Commerce & Culture flourishes in the valleys. At Airolo (CH), the annual Leventina Market (every July) sells chestnuts, local cheese, and wood carvings. In Thun, the Saturday market on Rathausplatz offers fresh trout from Lake Thun and Bernese gingerbread.

Culinary stops: try 'brasato' in Lecco (braised beef with polenta), 'capuns' in Graubünden (chard dumplings with bacon), and 'Meringues de Gruyères' for dessert.