Explore Postojna Cave & Predjama Castle – Top-Rated Shore Excursion from Koper Cruise Port

Postojna Cave Bus Tour from Cruise Port of Koper

Looking for the best day trip from your cruise stop in Koper, Slovenia? Discover the world-famous Postojna Cave, one of the largest karst cave systems in Europe, on a half-day adventure perfect for cruise passengers!

Tour Includes:

Electric train ride + guided walking tour through stunning underground halls
Photo stop at dramatic Predjama Castle, built into a 123-meter cliff
Round-trip transport from Koper cruise terminal
Family-friendly | Expert English-speaking guide | Fast booking & guaranteed return to port

Top Slovenia Shore Excursion for Cruise Travelers
Best caves to visit from Koper
Small group tours | Local guides
Ideal for families, couples & groups

Tour Price:

Adults: €69.02
Children (0-11 Ages): €52.78

Included in the Price:
✓ Round-trip transportation from the Koper cruise terminal
✓ Entry ticket to Postojna Cave
✓ Photo stop at Predjama Castle
✓ English-speaking guide or escort
✓ Basic accident insurance
✓ Full organization and VAT

Tour Duration:
Approximately 4.5 hours

Meeting Point:
Just outside of fence from Koper Cruise Terminal

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Tour Overview

Activities

Ride the electric cave train deep inside Postojna Cave’s one of Europe’s largest underground cave systems.
See major highlights including the Spaghetti Chamber, the Brilliant, and the baby dragons (Proteus anguinus).
Photo stop at Predjama Castle, a spectacular medieval fortress built into a cliff

Why People Love It

Discover the breathtaking underground world of Postojna Cave on a top-rated shore excursion from the Port of Koper. Explore vast chambers, admire unique rock formations, and learn about this world-famous natural wonder.

Moments away, admire the iconic Predjama Castle, a spectacular medieval fortress built into a cliff face—one of Slovenia’s most unforgettable sights and a highlight of any Koper to Postojna Cave & Predjama Castle tour.

Highlights

Discover the spectacular Postojna Cave on a top-rated shore excursion from Koper Cruise Port. Ride the famous electric cave train, explore magnificent underground halls, and see highlights such as the Spaghetti Chamber, the Brilliant stalagmite, and the rare baby dragons. This 90-minute guided visit offers comfort, easy access, and an unforgettable look into Slovenia’s karst world.

Continue with a scenic stop at the legendary Predjama Castle, a dramatic medieval fortress built into a cliff. Hear fascinating stories and local legends as you enjoy one of the most iconic sights in Slovenia. After your visit, relax during the comfortable return drive back to the Koper cruise terminal, ensuring a smooth and timely arrival to your ship.

Ride the iconic Postojna Cave electric train through vast underground halls
Explore the cave on foot with a licensed English-speaking guide
See the Spaghetti Chamber, the Brilliant, and the mysterious baby dragons
Enjoy a scenic photo stop at Predjama Castle, one of Slovenia’s most photographed landmarks
Experience one of the most popular shore excursions from Koper Cruise Terminal
Comfortable transport, guaranteed return to ship, suitable for all cruise passengers

Why Visit — Top Reasons to Choose This Tour

This experience brings you deep into the legendary Slovenian Karst region, where you’ll discover the extraordinary underground world of Postojna Cave. Walk through immense chambers filled with stalactites and stalagmites, learn how this geological wonder was formed, and see the famous baby dragons—the unique cave-dwelling olm.

Just a few minutes away, you’ll visit the spectacular Predjama Castle, a breathtaking medieval fortress built directly into a cliff. This unforgettable Koper to Postojna Cave & Predjama Castle excursion is a must-see for cruise guests seeking Slovenia’s top attractions in a comfortable and well-paced half-day tour.

Itinerary

Duration: 4.5-5h

Meet & Greet at the Pier
After exiting the cruise terminal, turn left to the blue meeting point marked with the orange beach flag, where your guide will welcome you.

Drive to Postojna Cave
Relax on a scenic ride toward Postojna Cave while your guide shares interesting facts and stories about Slovenia.

Visit Postojna Cave
Enter the cave by electric train, then continue on foot with your local guide through impressive halls and natural formations. See the famous baby dragons before exiting the cave by train.

Transfer to Predjama Castle – Photo Stop
A short 20-minute drive brings you to Predjama Castle, where you’ll enjoy a memorable outdoor photo stop of this dramatic cliff-built fortress.

Return to Koper Port
Enjoy the relaxing ride back to Koper, reflecting on the stunning cave system and medieval castle you explored.