Cesky Krumlov to Locarno: The Ultimate Road Trip Guide

On the 700 km (435 mi) stretch from Cesky Krumlov in the Czech Republic to Locarno in Switzerland, the road crosses three countries and three major Alpine passes. This is not just a drive—it's a transition from Bohemian forests to Mediterranean lakes.

The route principally follows the E55 from Ceske Budejovice to Linz, then A1/A8 through Austria, and finally the A13/E35 over the San Bernardino Pass into Ticino. With no direct motorway covering the entire distance, expect about 7.5 hours of pure driving, but plan for at least two days to savor the stops.

For hidden gems along the way, read how to find the best stops and hidden gems between cities. The journey is worth every hour: you'll see three UNESCO sites and taste three distinct cuisines.

Fuel costs vary: Czech Republic (~€1.45/l), Austria (~€1.55/l), Switzerland (~€1.80/l). Budget around €120 for the trip. For tolls, Austria requires a vignette (€9.90 for 10 days), Switzerland requires an annual vignette (€40). The San Bernardino tunnel costs CHF 15 (€15).

Rest stops abound: every 30-40 km on Austrian motorways, with clean facilities. In Switzerland, Autobahn rest stops are pricier but well-maintained. Consider stopping at Raststation Mondsee (A1) for fuel and local pastries.

• Key highways: E55 (CZ), A1/A8 (AT), A13 (CH)
• Road quality: Excellent on motorways, winding but paved on passes
• Language barriers: Czech, German, Italian. English common at tourist spots

Speed limits: 130 km/h on Czech/Austrian motorways, 120 km/h on Swiss motorways. Strict enforcement in Austria with radar traps. Switzerland has heavy fines for speeding. Winter tires mandatory in snow conditions (November–April).

For families, consider these stops: Linz's Ars Electronica Center (interactive tech), Salzburg's Haus der Natur (science museum), and Locarno's Madonna del Sasso (cable car). Pet-friendly accommodations are plentiful—check booking sites for 'Petit Fancy' or 'Hundewelten' lodges.

• Rest every 2 hours: Raststation Voralpen, Raststation San Bernardino Sud
• Child-friendly attractions: Zoo Salzburg, Locarno's Lido
• Pet stops: Hundestrand am Hallstätter See, designated areas in Salzkammergut

From Cesky Krumlov, the journey passes the Šumava mountains and enters the Austrian Salzkammergut—a landscape of lakes and alpine meadows. The UNESCO city of Salzburg offers baroque architecture and Mozart's birthplace.

Beyond Innsbruck, the route climbs the Sill valley to the Brenner Pass (1,374 m), then descends to Italy's South Tyrol. Here, stop for speck (cured ham) and strudel. The San Bernardino Pass (2,066 m) is the final alpine hurdle, offering panoramic views before winding down to Locarno's palm tree-lined lake promenade.

• Czech Republic: Cesky Krumlov Castle (UNESCO), České Budějovice brewery
• Austria: Hallstatt (UNESCO), Eisriesenwelt ice caves
• Switzerland: Castles of Bellinzona (UNESCO), Verzasca Valley