

16-night Cruise & Rail: Venice, Istanbul & The Balkans From Venice, Italy
Aboard
S.S. La Venezia
From
Venice, Italy
1 Sailing
May 2, 2027
Published prices from
$31,399
per person*
taxes & fees included
A town known for its remarkable cave system.

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Overview
Postojna, located inland from Slovenia's Adriatic coast, is home to two of the country's most iconic and breathtaking attractions: the majestic Postojna Cave and the dramatic Predjama Castle. The Postojna Cave system is one of the world's largest and most famous karst caves, a mesmerizing underground world of stalactites, stalagmites, and unique "human fish" (olms). Just a few kilometers away, the medieval Predjama Castle is an architectural marvel, ingeniously built into the mouth of a vertical cliff, boasting a fascinating history of sieges and a rebellious knight.
For cruise passengers calling at Koper, a visit to Postojna offers an unparalleled opportunity to explore Slovenia's geological wonders and historical ingenuity. It's a journey into a fantastical realm, promising an unforgettable experience that blends natural beauty with human history and legend.
Begin your the Cave adventure with a thrilling electric train ride deep into the cave system. This unique experience takes you through vast underground chambers and narrow passages, offering an introduction to the scale.
Tip: Bring a warm jacket or sweater, even in summer.
After the train ride, embark on a guided walking tour through the most spectacular parts Cave. Marvel at the diversity of karst formations, including towering stalagmites (like the famous "Brilliant") and delicate stalactites.
Tip: Wear comfortable, sturdy walking shoes as the paths, though well-maintained, can be damp and uneven.
During your cave tour, visit the vivarium where you can see the olm (Proteus anguinus), a blind amphibian often referred to as a "human fish" or "baby dragon." This unique cave-dwelling creature is endemic.
Tip: Your guide will point out the vivarium.
Just a short drive from here Cave, explore the awe-inspiring Predjama Castle. This medieval fortress is built into a colossal cave mouth high in a cliff. Learn about its owner, the knight Erazem of Predjama.
Tip: Predjama Castle is one of the most picturesque castles in Europe.
If time and accessibility allow, delve into the castle's fascinating past by exploring its underground tunnels. These were crucial to Erazem's legendary resistance during sieges, showcasing the ingenious ways the castle was integrated.
Tip: Be prepared for a moderate amount of walking and climbing.
Before returning to Koper, browse the gift shops at both the Cave and Predjama Castle. You'll find a range of souvenirs, including books about the caves and castle, geological specimens, and local Slovenian handicrafts.
Tip: Look for unique items that reflect the specific geology or history of the sites you've just visited.



Aboard
S.S. La Venezia
From
Venice, Italy
1 Sailing
May 2, 2027
Published prices from
per person*
taxes & fees included


Aboard
S.S. La Venezia
From
Ljubljana, Slovenia
1 Sailing
Apr 29, 2027
Published prices from
per person*
taxes & fees included

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