Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124

Discover Ljubljana, Postojna Cave, and Predjama Castle from Zagreb for $141. Enjoy a guided day trip with train rides, stunning sights, and friendly guides.


This tour departs from Zagreb and transports travelers to Inner Carniola, Slovenia. It provides a comprehensive day to see some of Slovenia’s most famous attractions, combining cultural exploration with natural wonders. Starting early, the tour uses a comfortable vehicle equipped with free Wi-Fi, allowing travelers to relax and plan the day ahead. The price of $141 covers transportation, organization, and a professional guide, making it an accessible way to experience Slovenia without the hassle of planning.
Planning more time in Zagreb? We've covered other experiences worth considering.

The trip begins with a drive to Ljubljana, the charming capital of Slovenia. The guide will lead a walk around the old city center, which is notable for its Baroque and Art Nouveau architecture and works by the 20th-century architect Joze Pleznik. Highlights include the Triple Bridge, which is actually triple in number, and the vibrant streets where locals buy their food. This part of the tour offers a glimpse into Ljubljana’s lively atmosphere, blending history with contemporary city life.

The core attraction is Postojna Cave, the world’s most popular karst cave. Visitors ride an underground electric train into the cave’s depths, traveling through parts of the vast cave system. Once inside, the guide takes travelers through passages and chambers featuring spectacular stalactites, stalagmites, limestone curtains, and other formations. The cave maintains a consistent 9°C, so warm clothing is recommended, but the indoor environment is comfortable for walking.
One of the most unique highlights is Predjama Castle, which is built within a cave mouth. The entrance fee of 19 euros is not included in the tour price, but visitors are free to explore this castle, which offers impressive views and an intriguing blend of architecture and natural geology. The castle’s setting within the cliffs creates dramatic scenery, perfect for photography and soaking in the unusual blend of medieval construction and natural caves.
More Great Tours Nearby
The tour is led by a professional English-speaking guide known for their friendly demeanor and deep knowledge. Multiple reviews highlight how guides like Dino, Stephen, and others explain the history and features clearly, making the experience engaging and informative. The scheduling is carefully managed by the guide to maximize time at each location, avoiding unnecessary delays and traffic.

Participants should wear comfortable clothes and walking shoes to handle the walking involved at each site. Since Postojna Cave is at 9°C, packing a warm layer is wise. The tour includes a snack and bottled water, but lunch and personal expenses are not covered. A raincoat is provided if the weather turns rainy, ensuring travelers stay dry during outdoor parts of the trip.

The tour costs $141 per person and covers transportation, organization, and a guide. Entrance fees to the Postojna Cave (30 euros) and Predjama Castle (19 euros) are not included in the initial price, but visitors have the option to purchase a combined package deal for 41.90 euros if they wish to visit both sites. This flexibility helps travelers tailor their experience based on interests and budget.
This day trip suits those who want a convenient, guided exploration of Slovenia’s highlights. The journey is well-paced, with enough time to enjoy each attraction without feeling rushed. It’s ideal for history buffs, nature lovers, or anyone curious about Slovenia’s caves and castles. Travelers comfortable with walking and cooler indoor temperatures will find the experience particularly enjoyable.
The combination of Ljubljana’s urban charm, Postojna Cave’s natural marvels, and Predjama Castle’s dramatic setting creates a well-rounded experience. The high ratings and enthusiastic reviews reflect excellent guide service and smooth logistics. The price point is reasonable considering the inclusions, especially the train ride and guided tours.
While the tour is praised for its organization, it does require a minimum of 2 participants to run. The long day involves a fair amount of walking and time spent outdoors or underground. Travelers should dress accordingly and be prepared for a full schedule. For those with mobility issues, some considerations may be necessary due to the walking involved at the caves and castle.
The From Zagreb: Ljubljana, Postojna Cave & Predjama Castle Tour offers an affordable, well-organized way to see some of Slovenia’s most iconic sights. With expert guides, comfortable transport, and spectacular destinations, it provides a memorable experience for those looking for an enriching day outside Zagreb.
This tour is especially suited for travelers wanting a mix of city exploration, natural beauty, and historical sites with minimal planning required. The high reviews speak to its reliability and the quality of the guide service. While the entrance fees to Predjama Castle and Postojna Cave are extra, purchasing the combined package can enhance value and convenience.
“it was great experience..the guide was extremely nice and helpful..Thanks”
How long does the tour last?
The tour typically lasts a full day, starting early from Zagreb and returning in the evening.
What is included in the price?
The $141 price covers transportation, a guide, Wi-Fi, a snack, and bottled water. Entrance fees to Postojna Cave and Predjama Castle are separate.
Is hotel pickup available?
Yes, hotel pickup and drop-off are available upon inquiry.
What should I wear?
Participants should wear comfortable clothes and walking shoes. Since Postojna Cave maintains 9°C, layering is advisable.
Are there any physical considerations?
Some walking is involved, especially at the caves and castle. Be prepared for uphill and downhill sections inside the cave.
Can I buy tickets for Predjama Castle and Postojna Cave separately?
Yes, tickets can be purchased individually or as part of a package deal for 41.90 euros.
Is this tour suitable for children?
While not explicitly stated, the physical nature of walking and cave exploration suggests it’s best suited for children comfortable with these activities.
What guides lead this tour?
The tour is led by English-speaking guides, with reviews mentioning guides like Dino, Stephen, and others known for their friendly and knowledgeable style.
How do I reserve my spot?
Bookings can be made with flexibility, as you can reserve and pay later. Cancellations are possible up to 24 hours in advance with a full refund.