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Top Koper Underground Tours

Private Postojna Cave & Predjama Castle Tour from Slovenian Coast

Postojna Caves are the second largest underground cave system in the world. Unique for its cave train which isn't to be found nowhere else in...

6 hours • Hotel pickup offered • Free Cancellation
4.5 (2)
from
$133
Shore Excursion/Private - Postojna Cave and Ljubljana from Koper

This combined tour will take you to the Postojna Cave system, located in picturesque Karst Region and to Ljubljana, the Europen green capital....

8 to 9 hours • Hotel pickup offered • Free Cancellation
5.0 (3)
from
$689
Explore the largest cave in Europe and a Fairytale Medieval Castle private tour
Likely to Sell Out
Likely to Sell Out

Postojna Cave is the most visited cave in Europe. Can you imagine that the cave railway has been operating at the cave for 140 years!...

6 hours • Hotel pickup offered
from
$1,600

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