Ljubljana: Postojna cave & Predjama castle small group tour
Overview
Visit two of Slovenia’s top attractions in one afternoon on this small-group, half-day tour from Ljubljana. Begin at Predjama Castle, perched on a cliff high above the beautiful Inner Carniola region. Explore the chambers and stairwells and learn about the castle’s most famous resident, Erazem of Predjama. Then, continue to Postojna Cave. Ride a mini-train deep into the famous cave and tour the ethereal network of stalactites, stalagmites and caverns with a local guide. Numbers limited to eight people, ensuring a personalized experience.
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 and it is a must-see attraction when visiting Slovenia. You will start the tour with a unique and adventurous ride with a special train in one of the most diverse cave systems in the world, with 21 km of passages, galleries and magnificent halls, which offer an unparalleled experience of the underground world and a large diversity of underground animals – including the world-famous human fish (proteus anguinus). Beside Postojna Cave you will also have the chance to visit Predjama Castle. Our guide will show you this magnificent medieval castle perched high up in a vertical cliff in the idyllic village of Predjama. It is an interesting and romantic sight throughout the year: in the spring and summer its surroundings are abundant with blossoms and flowers, in the autumn it is clad in the colours of surrounding forests and it is at its most enchanting in the winter when the surrounding area is covered in snow.
What's Included
- Central Ljubljana meeting point
- Comfortable transport by air-conditioned minivan
- Professional English speaking guide
- Postojna Cave & Predjama Castle combined ticket: from 45 € per person (dynamic prices)
- Postojna cave only: from 33 € per person
Meeting Location
Dalmatinova ulica 10
1000 Ljubljana, Slovenia
Detailed check-in instructions, including the exact address, are provided with your booking confirmation.
This activity ends back at the meeting point.
What To Expect
Book Online
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Additional Info
- Confirmation is instant and will be received at time of booking
- Travelers should have at least a moderate level of physical fitness
- Minimum numbers apply. There is a possibility of cancellation after confirmation if there are not enough passengers to meet requirements. In the event of this occurring, you will be offered an alternative or full refund.
- Not wheelchair accessible.
- Please keep in mind that there are quite a few stairs at the Predjama castle, but you would do that in a fairly slow pace.
- Small group tour - up to 8 people per van.
- Warm and comfortable clothes and footwear are essential to visit the Postojna cave (temperature in the cave is 9°C / 48 Fahrenheit).
- This tour/activity will have a maximum of 8 travelers
Frequently Asked Questions (7)
Q: What is the cancellation policy for the Ljubljana: Postojna cave & Predjama castle small group tour?
Cancellation Policy
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Activity code: C-6993CAVECASTLE
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Average 4.84 out of 5 stars based on 161 traveler reviews collected by City Balloon Tours and partner sites such as Cool Destinations and TripAdvisor
Additional Info
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Frequently Asked Questions (7)
The answers provided below were previously given in response to questions from City Balloon Tours customers.
Filter by:
- For a full refund, you must cancel at least 24 hours before the tour start time.
- If you cancel less than 24 hours before the tour start time, the amount you paid will not be refunded.
- Any changes made less than 24 hours before the tour start time will not be accepted.
- Cut-off times are based on the tour local time (CET).
- This tour requires a minimum number of travelers. If it’s canceled because the minimum isn’t met, you’ll be offered a different date/experience or a full refund.
- Central Ljubljana meeting point.
- Comfortable transport by air-conditioned minivan.
- Professional English speaking guide.
- Postojna Cave & Predjama Castle combined ticket: from 45 € per person (dynamic prices).
- Postojna cave only: from 33 € per person.
There is no minimum age for this tour, so bring your wee one along for an adventure. This tour requires at least one adult to accompany children..
Apr 2025If a date or time is not listed on the calendar, it’s sold out or unavailable for another reason. Support cannot assist further if a date or time is not on the calendar.
If you find a date and time that works for you, book it NOW because things always sell out at this time of year.
Apr 2025Accessibility information for the Ljubljana: Postojna cave & Predjama castle small group tour is as follows:
- Travelers should have at least a moderate level of physical fitness
Detailed check-in instructions – including meeting point address, Google map, and parking information – for Ljubljana: Postojna cave & Predjama castle small group tour will be included in your confirmation email from City Balloon Tours. Please be sure to double and triple check your email address is correct at checkout so this important email makes its way to you!
Mar 2024Once your refund is processed, it usually shows on your card statement within 5–10 business days. The exact timing depends on your bank or card issuer.
Want it sooner? When you cancel, choose Receive a refund to my wallet instead. The credit is in your Wallet straight away and is applied automatically at checkout on your next booking when you’re signed in with the same email. You can see your balance any time in My Wallet.
If you paid part of your booking with Wallet credit, that part always goes back to your Wallet. Trip protection isn’t refundable.
Oct 2026What's Included
- Central Ljubljana meeting point
- Comfortable transport by air-conditioned minivan
- Professional English speaking guide
- Postojna Cave & Predjama Castle combined ticket: from 45 € per person (dynamic prices)
- Postojna cave only: from 33 € per person
Additional Info
- Confirmation is instant and will be received at time of booking
- Travelers should have at least a moderate level of physical fitness
- Minimum numbers apply. There is a possibility of cancellation after confirmation if there are not enough passengers to meet requirements. In the event of this occurring, you will be offered an alternative or full refund.
- Not wheelchair accessible.
- Please keep in mind that there are quite a few stairs at the Predjama castle, but you would do that in a fairly slow pace.
- Small group tour - up to 8 people per van.
- Warm and comfortable clothes and footwear are essential to visit the Postojna cave (temperature in the cave is 9°C / 48 Fahrenheit).
- This tour/activity will have a maximum of 8 travelers
