Split to Besançon Road Trip: Guide to Hidden Gems & Scenic Stops

The drive from Split, Croatia, to Besançon, France, covers approximately 1,200 kilometers across Croatia, Slovenia, Austria, and Switzerland. A route that crosses the Dinaric Alps, the Julian Alps, and the Jura Mountains, it offers dramatic shifts in landscape and culture. The E71 and A9 highways form the backbone of this journey, with the average driving time around 12 hours without stops. One of the most striking features along the way is the Postojna Cave system in Slovenia, a karst wonder that has fascinated travelers since 1818.

This guide provides a comprehensive breakdown of how to maximize your experience, focusing on how to find the best stops and hidden gems between cities. Whether you're considering if it's worth driving Split to Besançon, or you're already committed, here are all the tools for a memorable road trip.

Road quality is excellent throughout, with well-maintained highways. In Austria and Switzerland, tunnels and bridges are frequent; watch for reduced speed limits. Winter tires are mandatory from November to March in Austria and Switzerland. The route is suitable for families: many rest stops have playgrounds. Pet-friendly services are common, especially in Austria and Switzerland, where hotels often welcome dogs.

• Safety: Keep a reflective vest and first-aid kit in car (mandatory in Croatia, Slovenia, Austria, France).
• Family: Animal park in Gnigl near Salzburg; Minimundus in Klagenfurt (miniature world).
• Pet-friendly: Tierheim Graz rest area has a dog park; Restaurant zum Goldenen Hirschen in Liechtenstein allows dogs.

Fatigue management is crucial. Plan regular breaks every 2 hours. Ideal rest zones include:

1. Raststätte Kamnik (Slovenia, km 345 of A1) – panoramic views.
2. Raststation Pichling (Austria, km 178 of A9) – modern with green area.
3. Raststätte Lenzburg (Switzerland, km 215 of A1) – play area for kids.

Hidden off-route spots: In Slovenia, take exit 21 for a short drive to Lake Slivnica (few tourists). In Austria, exit 157 near Graz leads to Riegersburg Castle, a medieval fortress. In Switzerland, the village of Gruyères (famous for cheese) is a 20-minute detour from the A12.

The route's natural beauty is staggering. From the Dalmatian coast with its turquoise sea and karst mountains, you ascend into the green hills of Slovenia. The Julian Alps around Bled offer mirror-like lakes. Austria's Salzkammergut region is dotted with alpine lakes like Wolfgangsee. crossing into Switzerland, the Bernese Oberland presents dramatic peaks. The final stretch into Besançon follows the Doubs River through the Jura mountains, a limestone range perfect for hikes.

Local commerce thrives at rest stops. In Croatia, roadside stands sell fresh figs and olive oil. Slovenia's turisticne kmetije (tourist farms) offer homemade cheese and honey. Austrian Raststätten have excellent bakery items and sausage. Switzerland's service areas feature high-quality chocolate and watches.

Things to do between Split and Besançon include visiting Plitvice Lakes National Park (a slight detour), exploring Ljubljana's castle, or stopping at Hallstatt's salt mines. For hidden gems, consider Rakov Škocjan in Slovenia, a natural bridge and collapse doline, or the medieval village of Vufflens-le-Château in Switzerland.

• Plitvice Lakes (add 2h detour)
• Ljubljana Castle (quick walk within city)
• Hallstatt Salt Mines (guided tour)
• Rakov Škocjan Nature Park (off A1 near Postojna)
• Vufflens-le-Château (near Morges, wine country)

Fuel costs vary significantly across countries. In Croatia, gasoline averages €1.40/L; in Slovenia, €1.45; in Austria, €1.30; in Switzerland, €1.60; and in France, €1.50. Tolls are required on most highways: Croatia charges about €30 for the Split-Zagreb section, Austria requires a vignette (€9.90 for 10 days), and Switzerland demands a yearly vignette (€40). Budget approximately €200 for fuel and €100 for tolls/vignettes.

• Split (Croatia) – fuel up before leaving urban areas.
• Postojna (Slovenia) – good services near the cave.
• Graz (Austria) – efficient rest stops with premium fuel.
• Salzburg (Austria) – scenic fill-up before Alps.
• Zurich (Switzerland) – expensive, fill before crossing into France.

UNESCO Sites Along the Route

The journey passes several UNESCO World Heritage sites. In Croatia, the historic city of Trogir (just west of Split) is a must-see. Diocletian's Palace in Split itself is a UNESCO site. In Slovenia, the Škocjan Caves are a breathtaking underground canyon. Austria offers the Hallstatt-Dachstein Salzkammergut cultural landscape. Finally, Besançon's Vauban fortifications are a UNESCO site.

• Split: Diocletian's Palace (1979)
• Trogir: Historic City (1997)
• Škocjan Caves (1986)
• Hallstatt (1997)
• Besançon: Fortifications of Vauban (2008)