Road Trip Guide: Regensburg to Split via Highway

The drive from Regensburg to Split spans roughly 900 kilometers, crossing five countries: Germany, Austria, Slovenia, Croatia, and Bosnia and Herzegovina (a short stretch of the A1 motorway near Ploče briefly enters Bosnian territory). The route follows the A93, A10, A1, E61, E65, and A1 motorways, with a total estimated driving time of 8–10 hours without stops. A little-known fact: near the Austrian border, the A10 Tauern Autobahn includes the 6.4-kilometer Katschberg Tunnel, one of the longest in the Alpine region. This road trip transitions from the dense forests of Bavaria to the limestone karst of the Dinaric Alps and finally to the turquoise Adriatic Sea.

• Total distance: ~900 km.
• Driving time: 8–10 hours pure driving.
• Key highways: A93 (Germany), A10 (Austria), A1 (Slovenia/Croatia), E61, E65.
• Countries: Germany, Austria, Slovenia, Croatia, plus brief Bosnia-Herzegovina transit on A1 near Ploče.

Road quality is excellent on German and Austrian motorways. Slovenian highways are well-maintained, but Croatian A1 has some older sections with concrete pavement that can be noisy. Tunnels are well-lit; night driving is generally safe but beware of deer crossing near forests (especially Gorski Kotar). Family-friendly stops include the Fantastico Fun Park near Rijeka (indoor play area) and the Aquarium at the Rijeka Port. For children, the mini zoo at the Zeleni Vrt rest area (Otočac) has ponies and goats.

• Pet-friendly: Most rest areas in Austria and Croatia allow dogs on leashes. In Croatia, the rest stop “Dugopolje” (Exit 30) has a dedicated dog walking area. Pet-friendly cafes: Café Bar Gaj (Kupari) near Rijeka.
• Fatigue management: Designated rest zones by the Slovenian Karavanke Tunnel and the Croatian Rastane area (km 280 on A1) have shaded parking and picnic tables.
• Hidden off-route spots: Just 3 minutes from the A1 exit “Vrginmost,” the abandoned village of Stara Straža offers ruins and a peaceful break.

Culinary infrastructure: For a traditional meal, stop at “Kod Mijata” in Otočac (grilled lamb under the bell) or “Bajamonti” in Dugopolje (seafood). In Slovenia, the roadside eatery “Gostilna Pri Zezu” near Postojna serves “jota” (bean and sauerkraut stew). Don’t miss trying “kroštule” (fried dough) at a baker near Šibenik.

For finding hidden gems, check out how to find the best stops and hidden gems between cities.

The geographical shift is dramatic: from the flat Bavarian plains to the rugged Tauern Alps of Austria, then the lush Gorski Kotar forest in Croatia, and finally the rocky coastal belt of Dalmatia. One must-stop natural attraction is the Plitvice Lakes National Park, a UNESCO World Heritage site located just off the A1 highway between Otočac and Split (exit Gornja Ploča or Korenica). The park features 16 terraced lakes connected by waterfalls; allow 4–6 hours for a visit. For a shorter detour, consider the Risnjak National Park near Rijeka, known for bear and lynx habitats.

• UNESCO Sites: Plitvice Lakes (Croatia, A1 exit); Old City of Split (Diocletian’s Palace, also UNESCO).
• Geographic highlights: Karst formations near Postojna (Slovenia), Adriatic coastline from Senj to Split.
• Local commerce: In the village of Slunj (near Plitvice), look for handmade licitar hearts (traditional Croatian gingerbread) and local goat cheese.
• Stop at the Rastoke watermill village (Slunj) for authentic crafts.

Climatic conditions: The drive crosses three climate zones. Northern Germany/Austria (continental, cool winters). The Alpine passes can have snow from October to April; check winter tire regulations. The Croatian coast (Mediterranean) is mild; summer temperatures average 30°C. For scenic sunsets, the viewpoint at the Maslenica Bridge (A1, near Zadar) offers a stunning view over the Novigrad Sea. The bridge is illuminated at night, creating a beautiful contrast.

Toll Roads: Austria requires a vignette (valid for 10 days, €9.90) for vehicles up to 3.5t. Slovenia and Croatia require separate vignettes or electronic tolls. Croatian highways are tolled per kilometer for most sections; expect around €35 for the entire Croatian leg. Fuel stations are abundant along motorways, but in remote areas like the Gorski Kotar region (Croatia), stations are spaced 30–40 km apart. Diesel prices in Croatia are typically €1.50–€1.70 per liter; in Germany and Austria, slightly higher. For fuel efficiency, maintain 110–120 km/h through the Alps to reduce consumption by up to 15% compared to 130 km/h.

• Cost: Fuel ~€120–€150 (diesel, entire trip). Toll total ~€60–€70.
• Vignettes: Buy Austrian vignette at border or online; Slovenian and Croatian via e-vignette or pay-as-you-go.
• Fuel station density: High on German/Austrian motorways; moderate in Croatia (every 30 km on A1).
• Best fuel apps: GasBuddy, ADAC Spritpreise.

Parking in Split is challenging and expensive. We recommend parking at the Podgora garage (approx. €20/day) or using park-and-ride at Stobreč. For this route, consider a mid-stop at Otočac (Croatia) or Rijeka for rest and refueling.