Top Koper landmarks
Top Koper landmark tours
Cool Destinations
Top Koper activities
Top Koper landmarks
Beyond Koper
Koper trip ideas
  • Tours by category
  • Tours by accessibility
  • Tours by feature
  • Tours by the numbers
  • Top Koper landmark tours
  • Tours in nearby places
  • Explore Slovenia tours
  • Koper travel guides
  • Koper travel calendar
Rewards
Rewards
Wishlist
Login / Sign up
Bookings
Bookings
Cool Rewards My Rewards
$0.00
Cool Rewards My Rewards
$0.00
Wishlists
Wishlists
Profile
Help Center
Language
Log out
Start your search
Change your search
Place or activity
Select Dates

Postojna Cave & Predjama Castle - Small Group Tour from Koper

5 Reviews 4.80 out of 5 stars Based on 5 traveler reviews collected by Cool Destinations and TripAdvisor |
Recommended by 100% of reviewers
100% of reviewers gave this experience a rating of 4 or higher.
| Koper, Slovenia
Book online or call us
Chat now

from $117.77 per person

Lowest Price Guarantee
Postojna Cave
Postojna Cave
Postojna Cave
Postojna Cave
Predjama Castle

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

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.
Read more

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).
Read more

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).
Read more

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.
Read more

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

(7)

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 (CEST).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

Reviews

4.80
5 reviews

Average 4.80 out of 5 stars based on 5 traveler reviews collected by Cool Destinations and partner sites such as Trustpilot, Viator, and TripAdvisor

5 stars
4
4 stars
1
3 stars
0
2 stars
0
1 star
0

Loading Options
Don't miss out!
On average, this is booked 24 (0) days in advance.
Koper Tours
Attractions
Guides
Calendar
View more

Similar Tours & Activities

Piran & Panoramic Slovenian Coast Tour (up to 8 persons)
5.0 (2)

Piran & Panoramic Slovenian Coast Tour (up to 8 persons)

One of the loveliest towns anywhere along the Adriatic coast, picturesque Piran (Pirano in Italian) sits prettily at the tip of a narrow peninsula. Its...

4 hours • Free Cancellation
4 hours • Free Cancellation
4 hours • Free Cancellation
5.0 (2)
from
$475
E-bike Vipava River Tour
5.0 (12)

E-bike Vipava River Tour

Riding an e-bike comfortably along beautiful Vipava river and sticking to the roads less traveled, you’ll discover the rich history and vivid landscape of this...

3 to 4 hours • Hotel pickup offered • Free Cancellation
3 to 4 hours • Hotel pickup offered • Free Cancellation
3 to 4 hours • Hotel pickup offered • Free Cancellation
5.0 (12)
from
$224
Postojna cave & castle | Private off cruise excursion from Koper
5.0 (2)

Postojna cave & castle | Private off cruise excursion from Koper

The mystic underground of the Postojna Cave, most notorious karst cave in the world, with the Predjama Castle, listed among the Guinnes World Records as...

8 hours • Free Cancellation
8 hours • Free Cancellation
8 hours • Free Cancellation
5.0 (2)
from
$748
Discover Ljubljana Private Shore Excursion from Koper
5.0 (1)

Discover Ljubljana Private Shore Excursion from Koper

Discover the charm of Slovenia’s capital on a captivating 6-hour guided tour from Koper! 90 min scenic drive away, Ljubljana is a hidden gem where...

7 hours • Hotel pickup offered • Free Cancellation
7 hours • Hotel pickup offered • Free Cancellation
7 hours • Hotel pickup offered • Free Cancellation
5.0 (1)
from
$722

Travelers Who Bought This Tour Also Bought

Panoramic Tour to Piran
Likely to Sell Out
Likely to Sell Out
4.7 (68)

Panoramic Tour to Piran

• The HO-HO panoramic tour will show you the main highlights of Slovenian coast. • With local guide you will enjoy on panoramic tour along...

3 hours 30 minutes • Free Cancellation
3 hours 30 minutes • Free Cancellation
3 hours 30 minutes • Free Cancellation
4.7 (68)
from
$37
Piran walking tour & Wine Treasures in the Istrian Hinterlands
Likely to Sell Out
Likely to Sell Out
5.0 (1)

Piran walking tour & Wine Treasures in the Istrian Hinterlands

Start your day with a relaxing stroll through the charming coastal town of Piran, one of Slovenia's most picturesque gems. Enjoy a morning coffee in...

4 to 5 hours • Hotel pickup offered • Free Cancellation
4 to 5 hours • Hotel pickup offered • Free Cancellation
4 to 5 hours • Hotel pickup offered • Free Cancellation
5.0 (1)
from
$118
Tour to Postojna and Predjama Castle from Koper
Likely to Sell Out
Likely to Sell Out
4.9 (54)

Tour to Postojna and Predjama Castle from Koper

In this 5 hours long tour, you will visit the most popular attraction in Slovenia! Postojna caves is one of the kind, not just in...

5 hours • Free Cancellation
5 hours • Free Cancellation
5 hours • Free Cancellation
4.9 (54)
from
$117
Lake Bled and Ljubljana Full-Day Tour from Koper
Likely to Sell Out
Likely to Sell Out
4.6 (35)

Lake Bled and Ljubljana Full-Day Tour from Koper

Visit the charming Ljubljana, the capital city of Slovenia, and Bled, a popular tourist destination, which is considered one of the most beautiful alpine resorts...

7 hours • Hotel pickup offered • Free Cancellation
7 hours • Hotel pickup offered • Free Cancellation
7 hours • Hotel pickup offered • Free Cancellation
4.6 (35)
from
$90

Frequently Asked Questions (7)

Activity name

The answers provided below were previously given in response to questions from Cool Destinations 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 (CEST).
  • 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 Cool Destinations. 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

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
  • Operated by a business

Protecting you

Activity name

For your protection and stress-free bookings, use our secure platform to pay for bookings. KoperTrips.com

Report Product Issue

Activity name

Language
Currency

Site Settings

Activity name

Currency

Activity name

Lowest Price Guarantee

Activity name

We guarantee the lowest price on all the tours available to book on our site. We'll refund the difference if you find the exact tour cheaper online until 48 hours before your tour starts.

We Make It Easy!

Gather your information

Locate your Cool Destinations Booking Number and the proof of the lower price you found.

Send it to us

Email priceguarantee@mybookings.zendesk.com with the documents, your name, and your home address.

We'll review

We'll review your materials and get in touch as soon as possible.

Receive your refund

If everything checks out, we'll refund you the price difference.

Refund Terms & Conditions

The following conditions apply to all lowest price guarantee refund requests:

  • The lowest price guarantee is available to any customer who makes a qualifying purchase through our website. The qualifying purchase must be a minimum of US$20 (or equivalent).
  • The lowest price guarantee covers retail and prepaid rates available to the general public. This does not include discounts or promotions you may receive (or be eligible for) from third-party sites or organizations such as AAA or AARP or special offers made as part of a membership program, corporate discount, daily deal, group, or rewards program.
  • Cool Destinations promotions cannot be combined with the lowest price guarantee.
  • If you find a lower retail or prepaid rate for the same tour, offered on the same date, time and priced in the same currency as your original purchase, on any other website between the time you book on Cool Destinations and 48 hours before your trip starts, we will refund the difference.
  • The lowest price guarantee does not apply where a lower overall price is found by breaking down the purchased tour into one or more parts sold separately.
  • Cool Destinations reserves the right to verify the lower price details. Examples of acceptable forms of verification include a web screenshot or a web address.
  • All refund decisions will be made at the sole discretion of Cool Destinations.
Activity name

Free Cancellation

100% refund
No refund

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

Sorting, ranking, and search results

Activity name

Cool Destinations wants to make your searches as relevant as possible. That's why we offer many ways to help you find the right experiences for you.

On some pages, you can select how to sort the results we display and also use filter options to see only those search results that meet your chosen preferences. You'll see explanations of what those sort options mean when you select them.

If you see a Badge of Excellence label, the award is based on average review ratings, share of bookings with a review, and number of bookings through Cool Destinations over a 12-month period.

The importance of any one factor over any other in a sort order varies, and the balance is constantly being reviewed and adjusted. We're always updating our systems and testing new ways to refine and improve your results to make them as relevant as possible to meet your needs.

Cool Support

Ask us anything!

Activity name

Cool Robot

Choose an option

Activity name

or

Cool Rewards Terms & Conditions

Activity name

Cool Rewards

  • Cool Rewards is a loyalty program operated by Cool Destinations. Rewards may be earned by any eligible person holding a Cool Destinations account, subject to the Cool Destinations customer Terms of Use.

Earning rewards

  • Rewards can be earned by making bookings on the Cool Destinations website. You will be able to see the value of the rewards you can earn during the booking process.
  • Earned rewards will be issued in a pending state and will move to a confirmed state 24 hours after the start time of the experience.
  • Earned rewards will be available to redeem once they are no longer in a pending state.
  • For bookings that are moved to a different travel date, the rewards will be redeemable after the amended travel date.
  • If a booking where rewards were issued is canceled, the earned rewards will not be redeemable and will be moved to a canceled state.

Redeeming rewards

  • To redeem rewards, you must be logged into your Cool Destinations account.
  • Any available rewards will be automatically applied the next time you make a booking, and their value will be deducted from your order at checkout, unless you choose not to apply them, which requires you to indicate this via the toggle switch. Bookings made using rewards are subject to the standard Cool Destinations Customer Terms of Use.
  • You will not be able to redeem only a portion of your available rewards at checkout. It is only possible to redeem all or none of your available rewards.
  • There is no minimum order value required to redeem your rewards. This means that you can pay for 100% of your order with rewards.
  • Rewards are non-transferable and cannot be redeemed for cash.
  • If rewards are redeemed against a booking that is canceled or refunded, the rewards will be reissued to your account.

Miscellaneous

  • You can check your Cool Destinations account to see the rewards you have collected at any time. You are responsible for ensuring that your rewards balance is correct.
  • We reserve the right to modify these Cool Rewards Terms and Conditions at any time, with or without notice, including the rules for earning and redeeming rewards. Any changes will be reflected in the updated Terms and Conditions.
  • We reserve the right to terminate the Cool Rewards program and cease issuing any further rewards on future bookings. All pending and available rewards balances will be honored.
  • By earning and redeeming rewards, you agree to these Terms and Conditions, as well as any subsequent changes made to them.