Tours/Ljubljana/Postojna cave and Predjama castle Tour from Ljubljana
Viator · group up to 50 pax

Postojna cave and Predjama castle Tour from Ljubljana

5.0(42)Ljubljana1 hour
VIATOR4.9(12)TRIPADVISOR5.0(30)

Description

A half-day trip from Ljubljana to Postojna Cave and Predjama Castle is an unforgettable experience for visitors. Postojna Cave is one of the largest karst caves globally, renowned for its impressive stalactite formations and unique underground life, including rare cave-dwelling animals. Visitors traverse the underground world by train, emphasizing the spectacular environment. Predjama Castle is built into the rock just at the entrance of the cave system. It is a picturesque castle famous for its unusual location and historical narratives. Built in the 13th century, the castle offers a unique insight into medieval life. With its dramatic setting and rich history, Predjama Castle is a true attraction that captivates visitors. Together, they form an unforgettable combination of natural beauty and cultural heritage. Our guides are best acquainted with the destination and with tips and other assistance they help you discover all the services that the destination has to offer.

Tour Options

Postojna cave and Predjama castle Tour from Ljubljana
  • Pickup included

Itinerary

Admission not included120 min

A journey into the 2 milion old cave with a spectacular interior. Postojna Cave is an impressive cave with global recognisability that has already reached 38 milion visitors in 200 years since it was opened to the public. A wonder happend when the Pivka river threaded its way in underground world and create firstly a cave and later a breathtaking interior with a fantastic web of tunnels, galleries, halls and passages. A picturesque karst phenomena created also an unique natural creations as stalactite, stalagmite, curtains, petrified waterfalls and cave pearls. One of the endless wonders in the cave is also so called »human fish« or »proteus« - a blind animal most notable for its adaptations to a life of complete darkness in its underground habitat.

Admission not included90 min

We will visit Predjama Castle, where a self-guided audio tour, available in multiple languages, allows for an informative stroll through the castle. Predjama Castle is known for its dramatic cliffside location, remarkable architecture, and rich medieval history.

Highlights

Discount on tickets for Postojna Cave and Predjama Castle (10% off through our tourist agency)
Hotel pick up and drop off
Professional English speaking guide
Transport by air-conditioned minivan

What's included

Included
Discount on tickets for Postojna Cave and Predjama Castle (10% off through our tourist agency)
Hotel pick up and drop off
Professional English speaking guide
Transport by air-conditioned minivan
Not included
Food and drink
Gratuities (optional)
Postojna Cave and Predjama Castle entrance fee - 41,5 €
Postojna Cave entrance (without the Castle) - 29,5 €

Traveller Ratings

5.0
42 reviews
5
40
4
2
3
0
2
0
1
0

Important Information

  • Service animals allowed
  • Specialized infant seats are available
  • Suitable for all physical fitness levels

Reviews(42)

H
herve_m
June 27, 2026
Great experience

Matic was a very engaging guide which made the visits even better. And of course both stops were worth the visit.

M
MaddieKO9684
June 26, 2026
Worth it!

It was a great day! The castle was fun, but for me the highlight was the cave. Along with seeing the cave itself, we got to meet some of the blind cave salamaders!

M
mariajo_ot809
June 24, 2026
Best experience

Perfect experience and our guide Alina is amazing and excellent expertise in history. I strongly advise

U
utkarshs616
June 20, 2026
Outstanding

Lake Bled, Postojna Cave, and Predjama Castle were all great, but DJ really made the day special. The weather was pouring, and he got completely soaked, yet he stayed positive, energetic, and attentive throughout the tour. He genuinely cared about making sure everyone had a great experience. Thanks, DJ, for your professionalism and dedication despite the rain. Highly recommended!

S
ShermanRed
June 18, 2026
Awesome way to spend an afternoon

Initially, we benchmarked self travel to these places, but the price is well worth it. We had David as our guide, knowledgable and entertaining in sharing lots of information about the area and Slovenia during the journeys. The castle section was brisk, but this was appropriate enough to get all the info, a few pictures and a very brief cafe stop. However, if there’s crowds you’ll need to make sure to work through these to maximise what you see. The caves were great too, pick up was easy, we head to the map pin provided and David exited the van and approached us, makes it much easier than hesitantly asking around trying to find out which we are to go to. Overall, cannot fault the tour/experience and have already booked another trip tomorrow with this operator.

S
simonatS8684MD
June 18, 2026
Exceptional Organization

From start to finish, the organization of this tour completely justified the price. Predjama Castle left us speechless. Cave stunning! Every detail of this trip was handled perfectly, and we loved every minute!

B
bo_tjant2026
June 18, 2026
Flawless Tour!

Our exceptional, professional, and licensed guide made this trip an amazing day and the entire organization was worth every single penny! Predjama Castle is a true marvel, beautifully and uniquely built right into the cliffside. As for Postojna Cave, words cannot describe it; it truly feels like entering a completely different world underground. This tour was organized flawlessly and is highly recommended!

H
HERANDMELondon
June 14, 2026
A Great Afternoon

Our guide( sorry name eludes me) was simply the best. As we drove to the Castle and Caves and back his passing on of information relating to culture and history of Slovenia was really good. Beth venues simply stunning…….The Caves were awe inspiring. Well organised trip….given enough time in each venue to thoroughly appreciate everything.

P
Penny_N
June 13, 2026
Very good caves and castle tour

Very good trip. I think max people would. be about 10 which is perfect. Guide Matic spoke very good English knew a lot about Slovenia. He was also good at letting us know it would be 10 degrees in the caves so being more clothes

7
705lukat
June 12, 2026
Highly recommend

Amazing tour! The cave and the castle are truly spectacular and definitely among the highlights of Slovenia. Our guide was extremely knowledgeable, friendly, and accommodating throughout the day. The small semi-private group made the experience even better - there were only six of us on the tour, which made it very comfortable and personal. A fantastic experience overall, and I highly recommend it!

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