Renting a car and driving in Slovenia

We were there last September for 10 days with stays in Solcava, Bled, Bovec and Piran. We did go to Ljubjana on a day trip from Bled, but that was by bus. I found the driving to be fairly routine and not too challenging. There were all varieties of roads and all in good condition, from four lanes, two lanes, and some narrow mountain roads. Most of them were paved. The drivers were respectful and courteous. I generally rent a small to intermediate size SUV with Apple Car Play for my Apple Maps navigation. Cell service was reliable even in the mountains. We live in the mountains of the Pacific Northwest and get a lot of those same conditions here. My advice would be to just be patient where ever you drive and you will be fine. Remember to buy a vignette, which is a national toll ticket, if you decide to drive.

Remember to buy a vignette, which is a national toll ticket, if you decide to drive.

Normally, cars hired in Slovenia are automatically fitted with a digital vignette. Simply check with the rental company.

It kind of depends. I drove from Piran to skocjan to Kobarid and then from Kobarid to Ljubljana. For the most part, everything before the Soca valley was dead easy, often on modern highways. Getting around Tolmin, in places where the road follows the river got a little more challenging. Kind of narrow, one lane each way roads winding around with a fair amount of truck traffic. The worst leg was the route I took to Ljubljana which followed the river valley east and cut through low mountains. It was wearying, but I’ll say my fault for picking that route. There were easier alternatives.

That probably sounds discouraging, but I’ll add this: I did it. I would do it again, but be more conscious about the geography. Having a car was extremely helpful. I was also driving solo, so there’s an extra level of stress. It helps having someone riding shotgun to help with the decision making.

As a tourist, I don't think driving in Slovenia is all that difficult. Pretty good chance your
car would be equipped with sat nav and you can use your phone as well.

If you rent in Ljubljana, the city is not that crowded or large so getting in and out, while
best to plan ahead for, is not that difficult.

However, if you get off the main roads and head towards small villages, who knows. You
might try Street View and see what the roads are like as you get farther away from the
main highways.

Driving was routine for the most part. Our rental car had a good navigation system. The only issue we had once or twice was finding parking in small towns.

I did quite a bit of driving in Slovenia during my big 25-day trip in 2019. I found driving to be pretty easy. There were some narrow, windy roads in the mountains, but I found them manageable (and I tend to be kind of anxious). I found almost every road I took to be available for a look on Google Maps, so you may do the street-level view of your routes to see what you think.

You're fine on the main roads, and probably in the more frequently visited areas, but if you venture off, the gps isnt all that reliable . Several times a day ours would either get confused and unable to identify where we were or wanted to go, or send us off on supposed roads that werent really driveable, or in some cases non-existant.

Have some paper maps with you, and if something looks questionable - e.g. an unpaved lane thats just tire tracks in the grass going up a mountain at a steep 45 degree angle - just don't take it! Find another route. One such mistake we made early on took us to a spot so tight it was lucky we managed to turn around and get out at all. Im not a very experienced international traveller, but I can say the second we crossed the border into northern Italy it seemed the gps immediately functioned a whole lot better.

This was 3 years ago, but at least at that time the rental car costs were considerably less expensive at Ljubljana airport vs. Zagreb or Trieste. Its definitely worth having a car at least part of the time to be able to fully explore and appreciate the incredible range of geography and ecosystems and find some of the more off the beaten track historical sites and thermal spas and such.

Which car rental agencies are good and which ones should we avoid?