Bregenz to Davos Road Trip: Alpine Lakes, Passes & Hidden Gems

The route from Bregenz on Lake Constance to Davos in the Grisons spans roughly 160 kilometers (100 miles) and takes about 2.5 hours without stops. The quickest path follows the A1 through Austria to Feldkirch, then the E43 through Liechtenstein and into Switzerland via the A13. Yet the true magic lies in the detours: the ancient Roman pass of Arlberg or the breathtaking journey via the Silvretta High Alpine Road. Did you know that the Vorarlberg Rhine Valley regularly records Föhn winds, creating an unusual microclimate that can shift from fog to crystal-clear skies in minutes? This unique weather phenomenon dramatically affects road visibility and scenic views.

Alcohol limit is 0.5‰ in Austria and 0.5‰ in Switzerland; zero tolerance for novice drivers. Speed cameras are abundant in Liechtenstein. For fatigue management, plan rest stops every two hours. The A13 has designated rest areas: Raststätte Rheintal (near St. Margrethen) and Mels. For a scenic break, stop at Lake Cauma (Flims) – an emerald lake with a beach and cafe, perfect for families.

Family suitability: The route is child-friendly with many playgrounds and easy walks. The Heidi Dorf in Maienfeld offers a fenced goat petting area. Pet-friendly stops: many Swiss gas stations allow dogs, and the Maienfeld walking paths welcome leashed pets. Veterinary services available in Feldkirch (Kleintierpraxis am Markt).

Hidden off-route spots: The Rätikon mountain range near Brandnertal, accessible via a short detour from Bludenz, offers quiet hiking trails and traditional alp huts (Alpbeizli). Another gem is the Ruine Falkenstein in Triesenberg, a castle ruin with panoramic views and a tiny museum.

For weather: Summer (June–Sep) is ideal – passes open, temps 20–25°C. Autumn foliage peaks in October. Winter driving requires caution – the A13 is plowed but passes like Silvretta close. Spring (April–May) has variable conditions; some passes remain snowy.

The A14/E60 highway from Bregenz to Feldkirch is tolled (Austrian vignette required). From Feldkirch, the E43 via Liechtenstein is vignette-free, though some tunnels may have small fees. Fuel prices vary: Austria tends to be cheaper than Switzerland, so fill up before crossing the border. Key gas stations include Shell at Bregenz and Agrola at Vaduz.

• Bregenz to Davos driving time: 2.5 hours direct; 4+ hours with scenic routes.
• Best stops: Vaduz Castle, Lake Cauma, Maienfeld's Heididorf.
• How long to drive Bregenz to Davos? About 2.5 to 3 hours via the quickest route, but many visitors ask is it worth driving Bregenz to Davos? Absolutely yes due to the diversity of landscapes. For tips on maximizing your drive, see how to find the best stops and hidden gems between cities.

From Feldkirch, consider the B190 over the Arlberg Pass (closed in winter) or the A13 via the San Bernardino tunnel. For a grand alpine tour, take the Silvretta High Alpine Road (B188 from Bludenz to Galtür, then to Davos), open June to October. This adds 60 km but yields epic glacier views.

Road quality: The Austrian and Swiss motorways are pristine. Mountain passes are well-maintained but narrow with hairpin bends. Winter tires mandatory from November to April; snow chains may be required on passes. Tolls: Austrian vignette (€10 for 10 days) and Swiss motorway vignette (CHF 40 per year).

The journey crosses four distinct zones: Lake Constance shoreline, the Rhine Valley, the Liechtenstein lowlands (castle dotted), and the high Alpine terrain leading to Davos. The Rhine Valley is famous for its fruit orchards and wine cellars. The nearby Swiss Tectonic Arena Sardona, a UNESCO World Heritage site, showcases dramatic mountain uplift visible from the Flims area. Though slightly off-route, it’s a compelling detour for geology buffs.

Local commerce thrives in small town markets. In Bregenz, the weekly farmers' market (Seestraße, Saturday morning) sells Allgäu cheese and fresh lake fish. Liechtenstein’s capital Vaduz offers duty-free shopping, but for authentic crafts, visit the village of Triesenberg – traditional woodcarving workshops produce intricate nativity scenes. Along the road to Davos, cheese dairies (Sennereien) in Klosters sell Appenzeller and Bündner Nusstorte (nut pastry).

Culinary highlights include Vorarlberg’s Riebel (cornmeal dish) with apple compote, Liechtenstein’s Käsknöpfle (cheese dumplings), and Grisons’ Capuns (chard wraps). For a quick lunch, try the self-service Bergrestaurants on the Silvretta pass.