City Sky Diving
Language $Currency
Login / Sign up
Bookings
Bookings
Wallet
$0.00
Wishlists
Wishlists
Rewards Rewards
Gift cards
Profile
Help Center
Language
Log out
Things To Do Things To Do Top 10 Top 10 City Tours City Tours Swamp Tours Swamp Tours Steamboat Natchez Steamboat Natchez Gift Cards Gift Cards Rewards Rewards Groups Groups FAQ FAQ Contact Contact
Start your search
Change your search
Place or activity
Select Dates
You booked this experience
You're departing on
Google Calendar
Apple Calendar
Microsoft Outlook
Make your trip unforgettable

Postojna Cave & Predjama Castle from Koper

52 Reviews 4.65 out of 5 stars Based on 52 reviews collected by City Sky Diving and TripAdvisor |
Recommended by 90% of reviewers
90% of reviewers gave this experience a rating of 4 or higher.
|
Badge of Excellence |Badge of Excellence This experience is highly rated by travelers and has met our top quality standards. Koper, Slovenia
Book online or call us

from $133.69 per person

Lowest Price Guarantee
Postojna Cave
Postojna Cave
Postojna Cave
Postojna Cave
Postojna Cave
Don't miss out!
On average, this is booked 31 (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.
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 are required to sit on an adult’s lap
  • 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 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-24363P6

Traveler Photos

Reviews

4.65
52 reviews

Average 4.65 out of 5 stars based on 52 traveler reviews collected by City Sky Diving and partner sites such as Cool Destinations and TripAdvisor

5 stars
43
4 stars
4
3 stars
2
2 stars
2
1 star
1
Don't miss out!
On average, this is booked 31 (0) days in advance.
Koper Tours
Attractions
Guides
Calendar
View more

Similar Tours & Activities

Lake Bled and Ljubljana Group Shore Experience from Koper/Trieste
4.8 (65)

Lake Bled and Ljubljana Group Shore Experience from Koper/Trieste

Ready for a fairy tale in real life? Join our small-group escape to the magical Lake Bled—where castles cling to cliffs and cream cakes are...

8 hours Free Cancellation
4.8 (65)
from
$144
Hop & Taste: Slovenian Riviera & Local Bites
Likely to Sell Out
Likely to Sell Out
3.9 (52)

Hop & Taste: Slovenian Riviera & Local Bites

Explore the Slovenian Coast through a relaxed blend of scenic driving, guided walking, and local tastings on this Hop & Taste tour, ideal for couples...

3 hours 30 minutes Free Cancellation
3.9 (52)
from
$67
2 Hours Shared Taste Tour in Koper.
Likely to Sell Out
Likely to Sell Out
4.7 (7)

2 Hours Shared Taste Tour in Koper.

Step into Koper at an easy walking pace and discover the charm of Slovenia Istrian capital through its streets flavors and stories. This relaxed walking...

2 hours Free Cancellation
4.7 (7)
from
$62
Parenzana Trail Biking Experience from Koper
4.4 (10)

Parenzana Trail Biking Experience from Koper

Take a ride on one of the most beautiful biking trails in Slovene Istria, where once a narrow gauge railway called Parenzana was situated, and...

5 hours Hotel pickup offered Free Cancellation
4.4 (10)
from
$92
Lake Bled and Ljubljana Group Shore Experience from Koper/Trieste

Ready for a fairy tale in real life? Join our small-group escape to the magical Lake Bled—where castles cling to cliffs and cream cakes are …More

4.8 (65)

Lake Bled and Ljubljana Group Shore Experience from Koper/Trieste

4.8 (65)

Ready for a fairy tale in real life? Join our small-group escape to the magical Lake Bled—where castles cling to cliffs and cream cakes are...

8 hours Free Cancellation
4.8 (65)
from
$144
Hop & Taste: Slovenian Riviera & Local Bites

Explore the Slovenian Coast through a relaxed blend of scenic driving, guided walking, and local tastings on this Hop & Taste tour, ideal for couples …More

Likely to Sell Out
Likely to Sell Out
3.9 (52)

Hop & Taste: Slovenian Riviera & Local Bites

3.9 (52)

Explore the Slovenian Coast through a relaxed blend of scenic driving, guided walking, and local tastings on this Hop & Taste tour, ideal for couples...

3 hours 30 minutes Free Cancellation
3.9 (52)
from
$67
2 Hours Shared Taste Tour in Koper.

Step into Koper at an easy walking pace and discover the charm of Slovenia Istrian capital through its streets flavors and stories. This relaxed walking …More

Likely to Sell Out
Likely to Sell Out
4.7 (7)

2 Hours Shared Taste Tour in Koper.

4.7 (7)

Step into Koper at an easy walking pace and discover the charm of Slovenia Istrian capital through its streets flavors and stories. This relaxed walking...

2 hours Free Cancellation
4.7 (7)
from
$62
Parenzana Trail Biking Experience from Koper

Take a ride on one of the most beautiful biking trails in Slovene Istria, where once a narrow gauge railway called Parenzana was situated, and …More

4.4 (10)

Parenzana Trail Biking Experience from Koper

4.4 (10)

Take a ride on one of the most beautiful biking trails in Slovene Istria, where once a narrow gauge railway called Parenzana was situated, and...

5 hours Hotel pickup offered Free Cancellation
4.4 (10)
from
$92

Travelers Who Bought This Tour Also Bought

Panoramic Tour to Piran
4.7 (69)

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
4.7 (69)
from
$35
Piran walking tour & Wine Treasures in the Istrian Hinterlands
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
5.0 (1)
from
$114
Tour to Postojna and Predjama Castle from Koper
Likely to Sell Out
Likely to Sell Out
4.9 (58)

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
4.9 (58)
from
$113
Postojna Cave & Predjama Castle excursion - Entrance fee included
4.8 (48)

Postojna Cave & Predjama Castle excursion - Entrance fee included

Dear Guest! Embark on a special tour to Postojna Cave and Predjama Castle, immersing yourself in the natural and historical wonders of Slovenia. Begin your...

5 to 6 hours Hotel pickup offered Free Cancellation
4.8 (48)
from
$153
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 …More

4.7 (69)

Panoramic Tour to Piran

4.7 (69)

• 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
4.7 (69)
from
$35
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 …More

5.0 (1)

Piran walking tour & Wine Treasures in the Istrian Hinterlands

5.0 (1)

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
5.0 (1)
from
$114
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 …More

Likely to Sell Out
Likely to Sell Out
4.9 (58)

Tour to Postojna and Predjama Castle from Koper

4.9 (58)

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
4.9 (58)
from
$113
Postojna Cave & Predjama Castle excursion - Entrance fee included

Dear Guest! Embark on a special tour to Postojna Cave and Predjama Castle, immersing yourself in the natural and historical wonders of Slovenia. Begin your …More

4.8 (48)

Postojna Cave & Predjama Castle excursion - Entrance fee included

4.8 (48)

Dear Guest! Embark on a special tour to Postojna Cave and Predjama Castle, immersing yourself in the natural and historical wonders of Slovenia. Begin your...

5 to 6 hours Hotel pickup offered Free Cancellation
4.8 (48)
from
$153

Frequently Asked Questions (8)

Activity name

The answers provided below were previously given in response to questions from City Sky Diving customers.

Filter by:

Q: What is the cancellation policy for the Postojna Cave & Predjama Castle 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 from Koper is as follows:

  • Wheelchair accessible
  • Transportation options are wheelchair accessible
  • Service animals allowed
  • Public transportation options are available nearby
  • Travelers should have at least a moderate level of physical fitness
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 from Koper will be included in your confirmation email from City Sky Diving. 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
  • Travelers should have at least a moderate level of physical fitness
  • Infants and small children can ride in a pram or stroller
  • Infants are required to sit on an adult’s lap
  • 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