Underground Tours in Trieste
Top 5 Best Trieste Underground Tours
Found 4 Underground Tours activities in Trieste. Sort by Popularity.
Shore Excursion/Private - Postojna Cave and Ljubljana from Koper
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Trieste
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Superb2 reviews5
This combined tour will take you to the Postojna Cave system, located in picturesque Karst Region an....
Free Cancellation
Private Tour
Private Tour
Start From $682.66
Postojna Cave & Predjama Castle - Small Group Tour from Trieste
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Trieste
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Superb28 reviews4.7
Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved c....
Free Cancellation
Private Tour
Private Tour
Start From $138.72
Postojna Cave & Predjama Castle - Shore Excursion from Trieste
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Trieste
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Superb19 reviews4.8
Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved c....
Free Cancellation
Private Tour
Private Tour
Start From $135.52
One guide - two ports - tours from Koper and Trieste
(4.7 of 3 reviews)
If you're on a cruise journey with ports of Koper and Trieste, it is a great chance to join us on this package of shore excursions from both cruise terminals! We include must see destinations in Slovenia in 1 bundle, 2 days! Both... More
Free Cancellation
Private Tour
Private Tour
Start From $1,621.45
One guide - two ports - tours from Koper and Trieste
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Trieste
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Superb3 reviews4.7
If you're on a cruise journey with ports of Koper and Trieste, it is a great chance to join us on th....
Free Cancellation
Private Tour
Private Tour
Start From $1,621.45