We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Postojna Caves

Closed Now: 10:00 am - 3:00 pm
Open today: 10:00 am - 3:00 pm
Book In Advance
All photos (6,114)
Full view
Certificate of Excellence
Traveller Overview
  • Excellent71%
  • Very good22%
  • Average5%
  • Poor1%
  • Terrible1%
Travellers talk about
Postojna Cave is the best-known cave in the world. It is also the greatest tourist attraction in Slovenia and one of the world's largest karst monuments. A fantastic web of tunnels, passages, galleries and halls, the astonishing diversity of Karst...more
Closed Now
Hours Today: 10:00 am - 3:00 pm
See all hours
Suggested duration: 1-2 hours
Jamska cesta 30, Postojna 6230, Slovenia
+386 5 700 01 00
Ways to Experience Postojna Caves
from USD 155.50
More Info
from USD 85.30
More Info
Reviews (5,382)
Filter reviews
2,018 results
Traveller rating
Traveller type
Time of year
More languages
Show reviews that mention
All reviews train ride small train stalactites and stalagmites cave system human fish electric train degrees celsius tour guide bring a jacket walking tour without flash large group concert hall non slip spaghetti language groups on foot
Updating list...
1 - 10 of 2,018 reviews
Reviewed 6 days ago

We were traveling through Slovenia with a small group and we had the pleasure of visiting the Postojna Caves on a private tour. We were the only ones on our train ride in and our guide was spectacular. I really like caves and this is...More

Thank Deborah T
Reviewed 1 week ago

Wow, what an experience! Once you get over the rather chaotic crowded entrance area, as they funnel you in to catch one of the mini trains, the experience is breath taking. It has to be seen to be believed as you file past millions of...More

Thank fluffymonkey
Reviewed 1 week ago

the caves are served by a train, which take visitors about 2km into the caves, then you walk. Yes the stalactites and stalagmites are awesome but the guide we had, rushed through leaving several of the older people behind who missed her commentary. The formations...More

Thank Trevor N
Reviewed 1 week ago via mobile

Our family enjoyed our Postojna Cave visit. . The train ride was fun and exciting. Stalactite and Stalacmite in the Spaghetti room and other rooms were amazing. Quite a walk up and down for people with knee issue but we enjoyed and do not have...More

Thank piyamarn K
Reviewed 1 week ago

These caves are amazing, it is really something that is hard to find somewhere else. The prices is a bit high, or higher than we expected, but when you see the infrastructure inside the caves it becomes justified: everything is easy, confortable, and safe (which...More

Thank anacristinaSantiago
Reviewed 1 week ago

We loved this trip. The staff at the ticket desk were helpful and set the tone for the visit. The tour guide spoke English and was very knowledgable. The only downside were the other visitors! We were asked several times not to user flash when...More

Thank modlass109
Reviewed 1 week ago

The cave tour was interesting, but crowded. The train ride gives you a preview of what will be seen on the tour. The formations are pretty and most of them are lit up in order to be viewed. The path is wet, but is not...More

Thank MitziMarmot
Reviewed 1 week ago

Well organized tour 1,5 hours long. We booked online on their website page (very easy to do) the first tour at 10am. If you arrive early in the morning as we did (8.30am) you must consider all restaurants and bars are opening not before 9.15...More

Thank pizote67
Reviewed 1 week ago

The tour and ride with the train was very OK. The guide could tell some more information in Slovenian language. If I compare the guide for German-speaking tourists I think it gave more information. But I definitely recommend the to everyone. In my opinion children...More

Thank mateju007
Reviewed 2 weeks ago via mobile

I, my wife and my daughter one year old went to the cave tour. The tour is marvellous, it is really beautiful. However, I left the cave after tour finishing yesterday, it was before 18:00 and it was really dark. You have to walk some...More

1  Thank Celso C
View more reviews
Nearby HotelsSee all 2 nearby hotels
Hotel Jama
263 reviews
.06 km away
Hotel Center
26 reviews
.95 km away
Rakov Skocjan Hotel
29 reviews
7.30 km away
Hudicevec Tourist Farm
150 reviews
9.96 km away
Nearby RestaurantsSee all 28 nearby restaurants
Pizzeria Minutka
456 reviews
.95 km away
Storja Pod Stopnicami
824 reviews
1.03 km away
Restaurant Proteus
309 reviews
.85 km away
Cuk Gostilna Pizzeria
191 reviews
.77 km away
Nearby AttractionsSee all 13 nearby attractions
Tourist Information Center Postojna
33 reviews
1.03 km away
Creative Ways
12 reviews
.89 km away
24 reviews
.86 km away
Questions & Answers
Ask a question
Ashley L
30 September 2018|
AnswerShow all 3 answers
Response from OurThoughts4 | Reviewed this property |
We didn't do this tour but I think this is what you are looking for: This is the link postojnska-jama.eu/en/attractions-in-the-park/adventure-tours/ Adventure Tours Experience the wonderland in the most authentic way by... More
6 September 2018|
AnswerShow all 6 answers
Response from Sabina_PJ | Property representative |
Hi, I really reccomend to visit both attractions. It takes 1,5 hour for Postojna Cave and about an hour for Predjama Castle. The distance between them is 9 km or about 10 minutes by car. If you really hurry - in september is... More
26 June 2018|
AnswerShow all 11 answers
Response from missey2016 | Reviewed this property |
They run every hour on the hour so get there well in time just in case of queues.. depending on the season .