Koper Shore Excursions by Istranka Tours

Postojna Cave Tour

Explore the world-famous Postojna Cave, located in the Karst region, only 50-minutes’ drive from Koper. Enter the mysterious, more than 27 km long Karst cave system, with its great underground galleries and halls. Magnificent cavernous halls with impressive sculptures as well as their colors will take your breath away. A part of the visit is made on an electric train and a part of it as a guided walking tour. The visit of the cave lasts approx. 1 ½ hour. The temperature in the cave is around 10°C/50ºF. Walking shoes and jackets are recommended.

Continue on for a beautiful photo stop and some free time at Predjama Castle. Perched high up in the cliff, this castle dates back to the 16th century, but evidence indicates that this steep and imposing cliff has been fortified since at least the 13th century. Following your time at the castle you’ll return back to Koper, where your tour concludes.

Save up to 40% vs Cruise Line Excursion in Port of Koper

Tour Size:

Price per Person:


Group Tour
(min. 6 booked persons)

69 EUR
Early Booking Special Discount:
Book a Shared Group Tour in Advance and Save 7%

Departure time depends on cruise ship schedule.

It will be known on the date of booking.

Price Includes:
Transportation from the cruise terminal and back
Entrance Fees (Postojna Cave) & Photo stop at Predjama Castle
English Speaking Guide/Escort
Basic Accident Insurance, Organization and VAT

Child (6–15): -20% / Child (1–5): 20 EUR

Approx. 4,5 hours

Meeting point:
Tourist Agency Istranka has the representative rights of the Koper city municipality
for offering Shore Excursions & Private Tours in the Port of Koper.
Kiosk “ISTRANKA TOURS” at the cruise terminal is located only 10 meters/yards from the security zone.

Shore Excursions * Private Tours

Booking Point

    Would you like to make the reservation?
Easy, just need to send us all full names of participants in your party/group on e-mail
and your reservation will be confirmed within 2 working days.

The Brilliant - Postojna Cave's Hallmark

The Brilliant – Postojna Cave’s Hallmark

General information: For all the facts not listed in the programme, the General conditions of the Istranka apply. Organizer reserves the right to cancel the tour or change the price and programme in case of unforeseen events or too small a number of participants.