Castles & Palaces
Predjama Castle
A remarkable Renaissance castle built into the mouth of a cave in a cliff face, holding the Guinness record for the largest cave castle.
Road trip route · Slovenia · Italy
The drive from Ljubljana to Venice covers 151 miles (243 km) and takes about 2 hr 38 min without stops. That makes it a comfortable one-day drive. Leave in the morning and you'll arrive with the day ahead of you.
Expect fuel for a typical petrol car (~40 mpg) to cost around €29 one-way plus roughly €7 in motorway tolls. Slovenia requires a motorway vignette (~€16 sticker (10-day/weekly)). Prices shift monthly, so treat these as ballpark figures.
Within ~30 km of the driving route, worth the detour.
Castles & Palaces
A remarkable Renaissance castle built into the mouth of a cave in a cliff face, holding the Guinness record for the largest cave castle.
Natural Wonders
A 24-kilometer karst cave system explored by underground railway, home to the rare cave-dwelling olm salamander.
Natural Wonders
A UNESCO-listed cave system featuring one of the largest underground river canyons in the world at 146 meters deep.
Landmarks
A perfectly preserved Venetian coastal town perched on a narrow peninsula, Slovenia's most beautiful seaside gem on the Adriatic.
Famous Bridges
The world's longest stone railway arch, an 85 m span of hewn limestone blocks: vaults the emerald Soča river just north of Nova Gorica, best admired from the riverside road below.
Castles & Palaces
White Habsburg castle built 1856-1860 for Archduke Maximilian on a promontory over the Gulf of Trieste, kept with original interiors and a 22-hectare park. The approach along the Strada Costiera is one of Italy's finest short coastal drives.
Photo Spots
High karst plateau above Kamnik dotted with one of Europe's last herders' settlements: oval shingle-roofed huts still used by dairymen each summer. Reachable by cable car or a mountain road to nearby trailheads.
Landmarks
The 16th-century birthplace of the elegant white Lipizzaner horses on the windswept Karst plateau.
Driving from Ljubljana to Venice takes about 2 hr 38 min nonstop, covering 151 miles (243 km). Add time for breaks: most drivers stop every 2 hours.
Fuel for a typical petrol car (~40 mpg) costs roughly €29 one-way. Expect around €7 in motorway tolls. Slovenia requires a motorway vignette (~€16 sticker (10-day/weekly)). Estimates are indicative: prices change monthly.
Yes, at about 2 hr 38 min of driving, Ljubljana to Venice is a comfortable one-day drive with a couple of breaks.
Top-rated stops in the drive corridor include Predjama Castle, Postojna Cave, Škocjan Caves: see the full list of 8 stops on this page.
Planning a bigger trip? Try the free Slovenia road trip planner or the Italy planner, or read the driving in Italy guide.