Epic 3-week central Europe road trip Itinerary

I love road trips and every year we plan some kind of trip. And Europe is really good and easy for that. We drove though Norwegian fjords, all around Iceland, Albania and other Balkan countries, Sicily, Spain, France and more. The possibilities are endless.

This year, we chose to travel by car for three weeks starting in Vienna just to pick up the car, through Slovakia, Hungary, Croatia, Italy (Trieste only) and Slovenia. Although these countries are not that big, they are rich in beautiful places and attractions, therefore, you can imagine, this plan can only include some of the highlights.

Being from Poland and having travelled to most of the countries in Europe, I am sure that I can only offer you one road trip idea at a time. I hope you can find here tips and inspiration. But let’s be honest- there are so many different ways you could plan this trip for yourself. So use this post however you want.

We completed this itinerary in 25 days and had the car for 19 days. The starting point was Vienna Airport to pick up the car, which was also the end point to drop off the car 19 days later. The route was around 2200 km. in total with some side trips that we did not use the car for. The remaining days were reserved to see Vienna without the car (it’s not needed). I previously visited Austria for 10 days by public transportation, so no other places apart from Vienna are included in this itinerary, but if you are interested to see more of Austria.

I must tell you that the road part of the trip took us 19 days and it was not rushed, but anything less than that would not be as pleasant. You could also easily modify it and take parts of this itinerary. Hungary, for example, we only scratched by visiting Budapest and nothing else. So if you’re interested to explore the country in more depth, you’ll need more time.

This is pretty much the route we took:

Why we chose to rent a car at Vienna Airport and you should too

After picking up the car at Vienna Airport, we travelled clockwise through these countries to finish the trip in Vienna.

We chose to rent a car at Vienna Airport as this was the most convenient airport to arrive at and start and end the trip in this part of Europe. I know some people prefer Munich as the starting point of the trip as sometimes the flights are cheaper when coming form further places (like the Middle East). We rented the car through Discover Cars ( this is my favourite company as they have a large range of international and local car rental companies on offer). We were enormously satisfied with this local company our car was from that we order from Discover Cars. Check them out, because it was the smoothest and easiest process ever without any hidden tricks. They are not exactly at the airport, but offer a shuttle service at your convenience.

You can read a detailed post about renting a car in Vienna here.

Stop 1: Slovakia

Slovakia was the first country (after arriving in Vienna to pick up the car) of this road trip in the central Europe. Even though I lived half of my life just across the border, I only visited Slovakia briefly before. I included details of the trip, together with the best hotels and things to do here. Altogether, we spent 5 days discovering Slovakia.

Bratislava- 2 days

Bratislava is a small capital, but rather charming. It was so calm and quiet there, that being in the city felt relaxing. Honestly, I haven’t been to many capitals that feel like time is slowing down. I loved the Old Town in Bratislava with its historical buildings, cute red trams and the castle. I wrote a detailed post listing everything you need to know about visiting Bratislava.

Where to stay in Bratislava:

Staying in the Old Town (Staré Mesto) is ideal if you want to be within walking distance of key sights like Bratislava Castle and St. Martin’s Cathedral. This is, of course, where we stayed, especially that we only had two days for the city. For quieter, more scenic accommodations, consider hotels along the river or in the Petržalka district.

The accommodation in Bratislava worth considering:

Luxury: Grand Hotel Bratislava
Luxury: Marrol’s Boutique Hotel
Apartment: Leo Apartment Presidential Palace
Budget: Patio Hostel

Bojnice-1 day

What makes Bojnice truly special is its enchanting castle museum, often considered one of the most romantic castles in Slovakia. Its fairy-tale design gives it a magical feel, setting it apart from the typical medieval fortresses in Europe. One of the most exciting parts of the visit is the chance to explore the hidden basements and caves beneath the castle. Just keep in mind that entry is only possible through guided tours (you can join one once you are there), which run every 30 minutes. If you visit in spring, you might even catch the International Festival of Ghosts and Spirits, a unique event that adds to the castle’s mystical charm.

Bojnice is also famous for its renowned spa, known for its mineral-rich thermal waters. These natural springs are said to have healing properties, making them a popular destination for those seeking relaxation and wellness, especially for musculoskeletal and nervous system relief.

High Tatras-2 days

With a tight schedule and a strong desire to spend more time hiking in the mountains, we left Bojnice early in the morning. On our way to the High Tatras, we made a half-day stop in Banská Bystrica, a charming little town known for its rich history and cultural heritage. Once a thriving mining village, today it offers a glimpse into Slovakia’s past. While there, we took a leisurely stroll through the Slovak National Uprising Square, one of the most picturesque spots in town, and explored the nearby Town Castle in Kremnica, a hidden gem worth visiting.

See also:

Stop 2: Hungary

We initially planned a longer stay in Hungary. However, as the plan was to return the car in Vienna making a full circle, we decided to plan a separate road trip for Hungary.

Budapest- 2 days

This was my thirds time in Budapest, but it’s safe to say that I needed that. I barely remembered anything from years ago when I visited.

Budapest is one of those cities that instantly captivates you with its mix of history, stunning architecture, and lively atmosphere. Walking along the Danube River, you get incredible views of Buda Castle, the Hungarian Parliament, and the iconic chain bridge. One of my favorite experiences was soaking in the Széchenyi Thermal Baths, a must-do in a city famous for its thermal spas.

Strolling through the ruin bars in the Jewish Quarter is another highlight—the quirky, artsy vibe makes for a unique night out. And, of course, no trip to Budapest is complete without a visit to Fisherman’s Bastion, offering some of the best panoramic views of the city.

Stop 3: Croatia

It is clear that Croatia deserves at least two weeks. Ba! Probably a month to see all its beauty. However, we only had 3 weeks for the full road trip, so we decided to make a couple of stops that were conveniently located anyway.

Trakoscan- 1 day

My Croatian friends recommend visiting Trakoscan Castle in the northern part of the country. And since it was fairly on our way between Budapest and Zagreb, we decided to stay in the village for the night. It is even hard to call it a village. It’s basically a few houses, the castle and a hotel. The hotel, I must admit, was quite nice with lovely gardens and a spa.

We visited the castle early in the morning, before everyone came before we continued our trip towards Zagreb. Trakoscan stole my heart and it’s one of the few places that I’d love to see again.

Zagreb- 2 days

Zagreb is one of those cities that surprises you in the best way—a perfect mix of historic charm, lively streets, and a relaxed local vibe.

The city is divided into Upper Town (Gornji Grad) and Lower Town (Donji Grad), both packed with beautiful architecture, quirky museums, and cozy cafés. One of my favorite spots was St. Mark’s Church, with its colorful tiled roof that stands out against the medieval streets. A stroll down Tkalčićeva Street is a must—it’s lined with restaurants, bars, and a buzzing atmosphere.

The Dolac Market is the perfect place to experience local flavors, while the Museum of Broken Relationships is just a quirky museum to see. If you have time, take the shortest funicular in the world up to Lotrščak Tower for a panoramic view of the city, and don’t miss Maksimir Park, a green oasis perfect for a relaxing break. The funicular is an attraction- it’s almost pointless to take a funicular that covers 66 meters during 1-minute journey.

Plitvice- 1 day

Plitvice Lakes National Park is one of the most breathtaking natural wonders in Europe, and visiting feels like stepping into a fairy tale. It’s been my dream for a very long time. Plitvice is an unforgettable stop on any Central Europe road trip.

The park is famous for its 16 cascading lakes, interconnected by waterfalls and surrounded by lush forests. Walking along the wooden boardwalks, you’ll get up-close views of turquoise waters, flowing streams, and diverse wildlife.

One of the highlights is the Veliki Slap (Big Waterfall), the tallest in Croatia. It is a spectacular photo spot. I guess I was soaking it all in and did not take many photos at all. This spot was the only one that was quite crowded.

Stop 4: Italy

Trieste- 3 days

Trieste is a nice coastal city in northern Italy, but three days was a bit too much, for my liking; two days might be enough to see all the highlights.

Trieste is a hidden gem in Italy, often overlooked but full of history, culture, and seaside charm. It is nestled between the Adriatic Sea and Slovenia. You can easily see that the city has a fascinating mix of Italian, Austrian, and Slavic influences. Although, once we crossed the border, the cleanliness was not the same.

One of the best things to do is take a stroll through Piazza Unità d’Italia, one of Europe’s most beautiful squares, with stunning waterfront views.

For me, the highlight was a visit to Miramare Castle, perched on a cliff overlooking the sea, is a must—it’s like stepping into a fairy tale.

I also loved exploring the old town and the Grand Canal, where you’ll find charming cafés perfect for trying Trieste’s famous coffee culture. For history lovers, the Roman Theater and Castello di San Giusto offer a glimpse into the city’s past.

Stop 5: Slovenia

Ljubliana- 2 days

Ljubliana was a real surprise and I can easily admit that it is one of the most underrated cities in Europe. It’s really tiny for a capital, but charming, cute and full of life. It really has big personality for the size. You can easily see nearly everything in one day, but it deserves a bit more time for how picturesque it is.

The city’s charm lies in its fairy-tale architecture, vibrant café culture, and laid-back vibe. When we were strolling along the Ljubljanica River, lined with colorful buildings and lively terraces, we saw how much people enjoyed their time. A visit to Ljubljana Castle, perched on a hill with stunning city views, is a must.

I also loved exploring the Central Market, where you can try fresh local produce and Slovenian specialties. For something different, check out Metelkova, an alternative cultural hub filled with street art, music, and a unique underground scene.

Bled- 2 days

I bet you’ve seen the famous image of Lake Bled many times and you might wonder if it is not an overestimated place. It is not.

To see the highlights you really don’t need that much time, half day is enough, but I’d suggest that you stay there a night or two (or more) to enjoy it fully. Bled is a lovely place, even though it is one of the most touristic destinations in central Europe. However, since it is a very photogenic destination, take your time to admire its beauty. I’ve put together a full guide with best photo spots- you can get it here.

Stop 5: Austria

Vienna- 5 days

We returned the car at Vienna airport (this company made it so easy for us) and were carless to spend the next few days in Vienna.

You can easily extend your stay in Austria and visit other places or shorten your visit in Vienna (although it’s such a pretty city that I think less that 4 days will leave you hungry for more). I visited Austria separately earlier exclusively by public transportation, so this time I ended the road trip in Vienna, to enjoy the city at a slower pace.

See also:

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Use my favourite travel resources to plan your dream trips

Booking.com for searching best prices on accommodation.
Travel Payouts is my favourite platform for monetizing the blog.
Discover Cars is a great website as they search both local and international car hire services, so you can choose the best deal for yourself. Make sure though, that the company has a good reputation and reviews.
Get Your Guide is my place to go for searching and booking tours and excursions, especially when I travel solo.
World Nomads and EKTA travel insurance. I like them because they have quite extensive coverage of different activities.
Trivago where you can search and save on hotels.
Klook for all sorts of bookings- offers discounts.
Go City is a perfect site for booking bucket list experiences and attractions all in one to avoid paying for multiple tickets. Easy and saves money. You can even save 50%.
Trip Advisor– amazing for good quality recommendations.
Skyscanner is a perfect website for searching flight routes and comparing prices.