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Postojna Cave & Predjama Castle - Small Group Tour from Koper

7 Reviews 4.57 out of 5 stars Based on 7 reviews collected by City Balloon Tours and TripAdvisor | Koper, Slovenia
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from $114.50 per person

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Postojna Cave
Postojna Cave
Postojna Cave
Postojna Cave
Predjama Castle
Don't miss out!
On average, this is booked 24 (0) days in advance.
5 hours (approx.)
Hotel pickup offered
Mobile ticket
Offered in: English
and 2 more
German, Italian
Instant confirmation

Overview

Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved cave castle in Europe.

What's Included

  • Insurance
  • Hotel/port pickup and drop-off
  • Driver/guide
  • Food and drinks
  • Gratuities
See 2 more

Meeting and Pickup

Pickup point
Pickup details

Please advise supplier as soon as possible your pickup details

What To Expect

Book Online

Our secure website provides real-time availability, instant confirmation, and free, no-hassle cancellations up to 24 hours before your tour begins.
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Safe & secure Easy breezy Hassle‑free

Koper (pass by)

Your guide will pick you up at the agreed starting point in Koper, Slovenia - hotel, cruise terminal, bus station, train station etc. (please contact us after the booking so the appropriate arrangements can be made).
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Postojna Cave

Postojna Cave, the queen of all caves, 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. This is the only place in the world where the underground landscape can be traversed on an electric train and where you get to meet this underground kingdom’s most famous inhabitant – the proteus (olm) – up close. A fantastic web of tunnels, passages, galleries and halls, astonishing diversity of karst features, as well as easy access are certainly the main reasons for such popularity of the cave and a large number of visitors (more than 36 million of them in over 200 years).
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2 hours Admission Ticket Included

Predjama Castle

The Predjama Castle reigns over the surrounding area, not far from the Postojna Cave, in the idyllic village of Predjama. This picturesque, magnificent, defiant, mysterious and impregnable castle has been perched up in the middle of a vertical 123-meter high cliff for more than 800 years. Its romantic appeal is further emphasized by the idyllic Lokva River, which disappears into the underground world deep down below the castle. As the only preserved cave castle in Europe, the Predjama Castle offers a unique insight into the building techniques and resourcefulness of people in the Middle Ages, who were looking for and found a safe harbor for themselves right at the entrance into the cave. During a siege that took place in the 15th century, the castle provided a refuge for its best known and most notorious owner - Erazem of Predjama. The legend about the courageous robber baron Erazem, who remained undefeated until one of his servants betrayed him, is still in people’s minds, inspiring and alluring as ever. It was this safe abode of his which helped the brave knight resist the besiegers without much difficulty for more than a year.
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2 hours Admission Ticket Included

Show 2 more stops

Additional Info

  • Confirmation is instant and will be received at time of booking
  • Wheelchair accessible
  • Transportation options are wheelchair accessible
  • Infants and small children can ride in a pram or stroller
  • Specialized infant seats are available
  • Cruise ship passengers must provide the following information at time of booking: ship name, docking time, disembarkation time and re-boarding time,

Frequently Asked Questions (8)

Q: What is the cancellation policy for the Postojna Cave & Predjama Castle – Small Group Tour from Koper?

A: You can cancel up to 24 hours in advance of the tour for a full refund. 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. Read more Apr 2025

Cancellation Policy

You can cancel up to 24 hours in advance of the tour for a full refund.

Still have questions?

We're here to help.
Activity code: C-24363P57

Traveler Photos

Reviews

4.57
7 reviews

Average 4.57 out of 5 stars based on 7 traveler reviews collected by City Balloon Tours and partner sites such as Cool Destinations and TripAdvisor

5 stars
5
4 stars
1
3 stars
1
2 stars
0
1 star
0
Don't miss out!
On average, this is booked 24 (0) days in advance.
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Frequently Asked Questions (8)

Activity name

The answers provided below were previously given in response to questions from City Balloon Tours customers.

Filter by:

Q: What is the cancellation policy for the Postojna Cave & Predjama Castle – Small Group Tour from Koper?
A:
You can cancel up to 24 hours in advance of the tour for a full refund.
  • 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.
Apr 2025
Q: What's included in the price?
A:
The following is included:
  • Insurance.
  • Hotel/port pickup and drop-off.
  • Driver/guide.
The following is NOT included:
  • Food and drinks.
  • Gratuities.
Apr 2025
Q: What is the weather cancellation policy?
A:

This tour requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.

Apr 2025
Q: What is the minimum age for this tour?
A:

There is no minimum age for this tour, so bring your wee one along for an adventure..

Apr 2025
Q: My date is not available in the calendar, I am just checking to see if it is available?
A:

If 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 2025
Q: Is this an accessible tour?
A:

Accessibility information for the Postojna Cave & Predjama Castle - Small Group Tour from Koper is as follows:

  • Wheelchair accessible
  • Transportation options are wheelchair accessible
  • Service animals allowed
  • Public transportation options are available nearby
  • Suitable for all physical fitness levels
Apr 2025
Q: Where is the meeting point for this activity?
A:

Detailed check-in instructions – including meeting point address, Google map, and parking information – for Postojna Cave & Predjama Castle – Small Group Tour from Koper 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 2024
Q: How long does a refund take to reach my card, and can I get it faster?
A:

Once 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 2026

What's Included

Activity name

  • Insurance
  • Hotel/port pickup and drop-off
  • Driver/guide
  • Food and drinks
  • Gratuities

Additional Info

Activity name

  • Confirmation is instant and will be received at time of booking
  • Wheelchair accessible
  • Transportation options are wheelchair accessible
  • Service animals allowed
  • Public transportation options are available nearby
  • Suitable for all physical fitness levels
  • Infants and small children can ride in a pram or stroller
  • Specialized infant seats are available
  • Cruise ship passengers must provide the following information at time of booking: ship name, docking time, disembarkation time and re-boarding time,
  • Hotel guests must advise supplier as soon as possible: hotel details
  • The temperature inside the cave is constant throughout the year (10 °C), so warm clothing and sports footwear are recommended
  • This tour/activity will have a maximum of 50 travelers

Report Product Issue

Activity name