Rovinj to Grotta Gigante and Postojna Cave: Day trip
Private ride with a local driver
9h 45mRound tripPrivate driver
About your trip
Descend into two separate subterranean marvels on a day that bridges nations and reveals nature’s awe-inspiring depths!
Exclusively yours: private vehicle and professional driver
Discover local insights you won't find in guidebooks
Experience the freedom to explore at your own speed
Perfectly planned for families, friends, or solo travelers
What to expect
Your day trip begins wherever you are
Meet our professional driver right where you prefer in Rovinj whenever suits you best. No time wasted getting to the pickup point, grab your bag and start your trip right away.Discover more with local expertise
Your driver’s local insights will set the tone for your day trip. A hidden café here, a must-try restaurant there; insider tips you’ll love sharing later. This isn’t a guided tour but your ride will be rich with stories and discoveries along the way. And throughout the day, your driver will be available for you as needed, ready to assist, happy to help, making your trip stress-free.Explore at your own pace
After arriving in Grotta Gigante, you'll have the freedom to explore its vast underground chamber before continuing on to Postojna Cave, where you can see the famous stalagmite formations and ride the underground train, all at your leisure. Meanwhile, your driver will wait for you nearby, ensuring a stress-free return trip.
Perfect for any private group
Whether you're traveling solo, as a family with kids, or as a large group, this service is tailored for your comfort and flexibility. It's the ideal option especially if you have limited time or a busy schedule.Good to know
- Two-way private car transfer
- Air-conditioned vehicle
- Personalized pickup and drop-off
- Professional English-speaking driver
- Complimentary bottled water
- Free cancellation 24 hours before departure
- Entry/Admission tickets to paid attractions Grotta Gigante and Postojna Cave should be purchased separately unless specified otherwise
- Meals, snacks, and gratuity are not included
From US$140
per person
Select date and travelers
Free cancellation up to 24 hours before your pickup time.
For a group of 1-3 travelersTotalUS$421
Your trip at a glance
Your trip at a glance
Start in Rovinj
You choose the pickup spot. Grotta Gigante
Feel free to explore at your own pace and discoverStop: 2 h 30 min - admission not included
Delve into the mysterious depths of the world's largest tourist cave system, admiring incredible displays of ancient stalactites and stalagmites that get more dramatic as you descend.
What to see
- Intricate mineral formations and hidden caverns
- The massive main hall, the largest of its kind in Europe
What to do
- Descend 330 feet (100 meters) to see the surreal formations hidden in its chilly depths
- Visit the family-friendly immersive science museum on the surface, offers fascinating insight into the cave's geological history
What to bring
- The internal temperature is constantly around 52 degrees Fahrenheit (11 C), so pack a light jacket
Take note
- HOURS: Closed Mondays, Open for tours Tuesday through Sunday from 10:00-12:00 and 14:00-16:00
- Reservations are required; book online here: https://www.grottagigante.it/en/home/
Postojna Cave
Feel free to explore at your own pace and discoverStop: 3 hours - admission not included
Continue your subterranean journey by visiting Slovenia's intriguing Postojna Cave, where geological formations mimic the mountains and rivers of the country above.
What to see
- Walking paths below the surface descend past intricate karst formations, murmuring springs, and winding rivers
- Aquarium exhibits housing unique cave-dwelling olms, often called "Baby dragons."
What to do
- Take the underground train tour to explore the vast underground halls, including the fairytale-esque "Dance Hall"
Take note
- Expect year-round cool temperatures in the caves
- Tickets must be purchased in advance: https://www.postojnska-jama.eu/en/tickets/
Back to Rovinj
We’ll take you back to your starting point.Duration of the stops can be changed upon request after booking
Have questions or need help?
Contact our Customer Support. We are available 24/7Daytrip is loved all around the world. Here's why.
Know more about your day trip
Both caves can be enjoyed by families, though there are differences. Postojna Cave is more child-friendly thanks to the underground train, smooth walkways, and the popular baby dragon aquarium. Grotta Gigante involves descending and climbing about 500 steps, which can be tiring for younger children but exciting for older ones. Both caves stay cool year-round, so dress the kids in layers.
The famous Predjama Castle, built into a cliff face, sits just 6 miles (10 km) from Postojna Cave and is a popular pairing for visitors with extra time. However, given the schedule of this day trip with two cave visits and the round-trip drive from Rovinj, adding Predjama on the same day is challenging. If castles interest you, alternative routings focused on Predjama may suit you better.
Yes, this day trip crosses from Croatia into Italy for Grotta Gigante, then into Slovenia for Postojna Cave. All three countries are in the Schengen Area, but Croatia only joined in 2023, so border checks may still occur. Bring your passport or EU ID card. Visitors from outside Europe should confirm Schengen visa requirements before traveling.
Reservations are required for Grotta Gigante and are bookable through their official website. Postojna Cave tickets can sell out during peak season, so booking online ahead of your visit is strongly recommended. Each cave has set tour times, so coordinate your arrival accordingly. Combined tickets are not available since the caves are operated by separate companies in different countries.
Rovinj to Grotta Gigante is around 75 miles (120 km), about 2 hours by road, while Postojna Cave is roughly 35 miles (55 km) further into Slovenia, adding about 50 minutes. The full round trip totals around 9 hours and 45 minutes, including 2.5 hours at Grotta Gigante and 3 hours at Postojna Cave, plus driving and border crossings.
Grotta Gigante in Italy is famous for housing one of the largest single cave chambers in the world, exploring on a self-guided basis with stairs descending 330 feet (100 meters) underground. Postojna Cave in Slovenia is one of the most visited show caves in Europe, with a small underground train and guided walking sections through karst formations, and is home to the famous "baby dragon" olm.
Grotta Gigante offers tours in Italian, English, German, and Slovenian, with English audio guides for self-paced visits. Postojna Cave provides multilingual audio guides covering English, Italian, German, French, Spanish, Russian, and several other languages. Staff at both sites speak conversational English, and signage is widely translated, making both attractions easy to navigate for international visitors.
Both caves stay cool year-round, with Grotta Gigante hovering at a chilly temperature inside, so a light jacket or sweater is essential, even in summer. Wear closed-toe shoes with a good grip, since cave floors and stairs can be damp and slippery. Avoid sandals and flip-flops. A small backpack with water and a camera is useful, though tripods are not allowed inside.
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