St. Moritz to Pau Road Trip: Alpine to Pyrenees Drive

This route covers approximately 1000 km (620 miles) from St. Moritz, Switzerland, at 1,856 meters above sea level, to Pau, France, sitting at 200 meters. The drive crosses the Swiss Alps, the Jura, the Rhône Valley, the Massif Central, and the foothills of the Pyrenees. A historical quirk: the road passes near the source of the Rhine in the Swiss Alps and ends in the heart of Béarn, where the 19th-century British exiled themselves for the mild climate. The fastest path uses the A13 and A62, but the most scenic detour includes the Col de la Faucille.

The estimated driving time is 10-12 hours without stops. Many travelers ask how long to drive St. Moritz to Pau: with breaks, plan for two days. But is it worth driving St. Moritz to Pau? Absolutely, for the variety of landscapes and cultures. This guide answers the best stops St. Moritz to Pau and suggests things to do between St. Moritz and Pau.

The journey begins in the Engadin valley, surrounded by peaks like Piz Bernina (4,049 m). Pass through the Swiss National Park area near Zernez. Then the landscape transitions to the rolling hills of the Jura near Geneva. Entering France, the Rhône Valley offers vineyards and orchards. The Massif Central presents volcanic landscapes, including the Chaîne des Puys, a UNESCO World Heritage Site. Finally, the Pyrenees foothills near Pau are green and dotted with Béarnaise farms.

• UNESCO Sites: Chaîne des Puys (France), Lavaux Vineyards (Switzerland, near Lausanne).
• Local commerce: In St. Moritz, luxury shops; in Pau, produce markets selling Jurançon wine and Bayonne ham.
• Hidden off-route spot: The suspended bridge of Poneyssac (near Aurillac) across the Cère valley.

The recommended route heads from St. Moritz via the A13 highway towards Chur, then the A3 to Zurich, A1 to Bern, and A1/A9 towards Geneva. Enter France via the A40, then A6 to Lyon, A7 to Valence, and A75 towards Clermont-Ferrand. From there, the A89 and A62 lead to Pau. Specific highways: A1 (Switzerland), A40 (France), A75, A62. Toll costs in France total about €70 for a car. Fuel stations are frequent on French highways; in Switzerland, they are also well-spaced. Tolls in Switzerland require a vignette (€40) for 2025.

• Average fuel consumption: 8 L/100km, petrol costs ~€80-100 total.
• Rest stops: Every 30-50 km on autoroutes with services.
• Currency: Swiss Franc (CHF) and Euro (EUR).

For finding unique stops, consult how to find the best stops and hidden gems between cities.

Road quality is excellent throughout, with well-maintained highways and mountain roads. In winter, snow chains may be required near St. Moritz. Speed limits: 120 km/h on French autoroutes, 80 km/h on Swiss highways. Fatigue management: stop every 2 hours. Recommended rest zones include the Aire de la Mérigue (A75) with playgrounds, or the Aire du Jura (A40) with panoramic views.

• Family suitability: Kid-friendly stops like the Grotticelli water park near Locarno (slight detour) and the Vulcania theme park in Auvergne.
• Pet-friendly: Many French autoroute rest areas have dog areas; hotels like Ibis budget allow pets.