Interlaken to Dornbirn: Alpine Road Trip Guide

The stretch between Interlaken and Dornbirn covers roughly 260 kilometers, crossing three countries—Switzerland, Liechtenstein, and Austria—and passing under the towering Eiger North Face. The journey takes about 3.5 hours without stops, but factoring in the demanding curves of the A8 and A13, plus border waits, plan for 5 to 6 hours.

Along the way, you encounter the A8, then the A13 over the Brünig Pass (elevation 1,008 m), and the winding Rheintal/Walgau highway (A14) into Vorarlberg. A historical fact: the Brünig Pass railway, opened in 1888, shares the corridor with the road, making this a historic transit route between the Bernese Oberland and Central Switzerland.

For tips on finding hidden gems en route, see how to find the best stops and hidden gems between cities.

Natural Landscapes & Attractions: Lake Brienz (turquoise waters) and the Giessbach Waterfalls are immediate highlights. The Brünig Pass offers panoramic views of the Bernese Alps. Further east, the Rhine Valley opens up, with the Swiss National Park (buffer zone) near Sargans. The culture shifts from Swiss-German to Vorarlberg traditions in Dornbirn.

• Giessbach Falls – 14 cascades, accessible by funicular.
• Aareschlucht – Gorge walk near Meiringen, 1.5 km long boardwalk.
• Liechtenstein Castle ruin – Near Feldkirch, hilltop fortress.

UNESCO World Heritage Sites: The route passes near two: the Old City of Bern (extension to Interlaken) and the Rhaetian Railway (Albula/Bernina) near Thusis. Although not directly on the route, a short detour to the Abbey of St. Gallen (near St. Gallen) is within 30 km of Dornbirn.

Local Commerce & Culture: Interlaken is a watch and chocolate hub; Meiringen boasts the Reichenbach Falls (Sherlock Holmes fame). In Dornbirn, visit the inatura nature museum and the Rappenloch Gorge. Weekly markets in Feldkirch (Saturdays) sell local cheese and wine.

• Interlaken: Jungfrau Chocolate Factory, watch boutiques.
• Meiringen: Sherlock Holmes Museum, Alp cheese dairy.
• Dornbirn: Stadtmarkt, craft breweries.

Fuel and Route Economics: Fuel prices vary significantly across borders. Fill up in Switzerland (approx. CHF 1.80/liter) before crossing into Austria (approx. EUR 1.50/liter). The best fuel stop is near Buchs SG, just before the border. Use Swiss highway vignettes (CHF 40 for a year) and Austrian vignettes (min. 10 days for EUR 9.90). The route uses A8 (toll-free in Switzerland) and A13 (toll), plus A14 in Austria (toll).

• Swiss section: Interlaken to Buchs SG, no extra tolls besides vignette.
• Austrian section: Feldkirch to Dornbirn requires Austrian vignette.
• Liechtenstein transit: Short stretch near Buchs; no vignette needed.

Climatic Conditions & Route Aesthetics: The Brünig Pass is subject to sudden fog and ice from October to April. Summer offers clear views of Lake Brienz and the Susten Massif. Autumn brings vibrant foliage along the Axenstrasse (A4 near Flüelen). Spring melt can cause minor rockfall on the A13 near Thusis.

Infrastructure Safety & Road Quality: All sections are well-maintained, but the A13 has narrow lanes and sharp curves. The A14 near Dornbirn is modern motorway. Speed cameras are frequent in Swiss cantons (especially Obwalden and Nidwalden) and Austrian towns. Emergency phones every 2 km on motorways.

• Critical points: Brünig Pass descent (10% gradient), Axenstrasse tunnel (4 km, single bore).
• Parking: Rest stops with CCTV are available at Lungern, Altdorf, and Sargans.

Family and Child Suitability: The route is family-friendly with many short stops. The Conny-Land amusement park in Lipperswil (near Kreuzlingen) is a detour, but smaller attractions like the Ballenberg Open-Air Museum (near Brienz) are perfect for children. Most rest areas have playgrounds.

• Ballenberg: Over 100 historic buildings, farm animals.
• Seepark Dornbirn: Lake with playgrounds and boats.

Pet-Friendly Framework: No quarantine requirements crossing borders; EU pet passport needed. Many gas stations allow leashed pets. The A13 has designated pet exercise areas at the Murg rest stop.

• Pet-friendly hotels in Dornbirn: Hotel Krone, Four Points by Sheraton.
• Note: Some Swiss rest stops (e.g., Lungern) have no pet facilities.

Fatigue Management & Rest Zones: Top-quality rest stops every 20-30 km. Recommended: Lungern (playground, restaurant), Altdorf (Tankstelle with café), Sargans (Shopping center with restrooms). The drive requires a break every 2 hours due to winding roads.

• Rest stop Lungern: 46.788 N, 8.157 E – view over lake.
• Rest stop Altdorf: 46.880 N, 8.633 E – history museum.
• Rest stop Sargans: 47.050 N, 9.427 E – Swissminiatur model park.

Hidden Off-Route Spots: Detour 10 km to the Melchsee-Frutt (summit, cable car) near Sarnen, or the St. Antonius church in Eggerstanden (baroque, painted ceiling). For a quick stop, the Truengelbach waterfall in Giswil is off the main road.

• Melchsee-Frutt: Alpine lake, hiking trails.
• Truengelbach: 100 m waterfall, picnic area.