Top activities
Top landmarks
Trip ideas
Nearby places
You booked this experience
Make your trip unforgettable

Group tour to Postojna Cave from Koper - with unique cave train

19 Reviews 4.63 out of 5 stars Based on 19 traveler reviews collected by Cool Shore Excursions and TripAdvisor | Recommended by 95% of reviewers | Koper, Slovenia
Don't miss out!
On average, this is booked 14 (0) days in advance.

5 hours (approx.)
Mobile ticket
Offered in: English
Instant confirmation

Overview

Visit the Queen of all caves and Explore the magnificent underworld. 

The Postojna cave is the only cave where you can take a special train and ride under magnificent underground arches. The enchanting halls will take your breath away and the thrillingly narrow tunnels will raise your heart rate. One of the world's biggest and astounding cave systems is easily accessible to everybody.

What's Included

  • Transport by AC van/minibus/coach
  • Basic Accident Insurance
  • Photo-stop at the Predjama castle
  • Food and drinks
  • Gratuities
See 3 moreSee 3 more

Meeting and Pickup

Pickup point

Belveder 8-1
6000 Koper - Capodistria, Slovenia

Show on Google Maps
Pickup details

Kiosk "ISTRANKA TOURS" at the cruise terminal which is located only 10 meters/yards from security zone (Exit).

OR
Meeting point

Belveder 8-1
6000 Koper - Capodistria, Slovenia

Show on Google Maps

Detailed check-in instructions, including the exact address, are provided with your booking confirmation.

End point

This activity ends back at the meeting point.

Detailed check-in instructions, including the exact address, are provided with your booking confirmation.

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

Postojna Cave

With an electric train travelers will visit 24 km long underground Karst system with many galleries, tunnels and magnificent halls. As well there you can observe a human fish.
Read more

1 hour 30 minutes Admission Ticket Included

Predjama Castle

Travelers will do a photo-stop at the Predjama castle. It is the largest cave castle in the world dazzies with its impressive location high in the rocks.
Read more

15 minutes Admission Ticket Free

Show 1 more stop

Additional Info

  • Confirmation is instant and will be received at time of booking
  • Not recommended for travelers with poor cardiovascular health
  • Travelers should have at least a moderate level of physical fitness
  • At time of booking, Cruise ship passengers must provide the following information at time of booking: ship name, docking time, disembarkation time and re-boarding time
  • A minimum of 4 adults per booking is required
  • Departure time will be known at the time of booking - check messages via [BRAND]

Frequently Asked Questions (7)

Q: What is the cancellation policy for the Group tour to Postojna Cave from Koper – with unique cave train?

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). 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-29832P6

Traveler Photos

Reviews

4.63
19 reviews

Average 4.63 out of 5 stars based on 19 traveler reviews collected by Cool Shore Excursions and partner sites such as Cool Destinations and TripAdvisor

5 stars
15
4 stars
3
3 stars
0
2 stars
0
1 star
1
Don't miss out!
On average, this is booked 14 (0) days in advance.

Similar Tours & Activities

Postojna Cave & Predjama Castle from Koper

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

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

5 hours Hotel pickup offered Free Cancellation
4.7 (52)
from
$134

Lake Bled and Ljubljana Private Shore Excursion from Koper

A Day of Diverse Landscapes and Rich Culture Imagine a country where you can experience a stunning diversity of landscapes in one day. When you …More

A Day of Diverse Landscapes and Rich Culture Imagine a country where you can experience a stunning diversity of landscapes in one day. When you...

8 hours Free Cancellation
4.8 (6)
from
$816

Ljubljana the Capital & Lake Bled 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 …More

Likely to Sell Out
Likely to Sell Out

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
5.0 (2)
from
$104

Family adventure in Koper Winged cat quest

Experience the stories, myths, and legends of Venetian Koper in this unforgettable family adventure. With the Winged Cat by your side, you’ll: .-seek out a …More

Experience the stories, myths, and legends of Venetian Koper in this unforgettable family adventure. With the Winged Cat by your side, you’ll: .-seek out a...

2 hours Free Cancellation
5.0 (5)
from
$39

Travelers Who Bought This Tour Also Bought

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
$36

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

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

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

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
$154

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

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

What's Included

Activity name

  • Transport by AC van/minibus/coach
  • Basic Accident Insurance
  • Photo-stop at the Predjama castle
  • Port of Koper Pick-up / Drop-off
  • Entrance fees - Postojna cave
  • Licensed Tour guide/escort
  • Food and drinks
  • Gratuities

Additional Info

Activity name

  • Confirmation is instant and will be received at time of booking
  • Not recommended for travelers with poor cardiovascular health
  • Travelers should have at least a moderate level of physical fitness
  • Infants are required to sit on an adult’s lap
  • Child rate applies only when sharing with 2 paying adults
  • At time of booking, Cruise ship passengers must provide the following information at time of booking: ship name, docking time, disembarkation time and re-boarding time
  • A minimum of 4 adults per booking is required
  • Departure time will be known at the time of booking - check messages via Viator
  • Operates in rainy weather - have jackets and non slippery dhoes
  • This tour/activity will have a maximum of 50 travelers

Report Product Issue

Activity name