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Top 10 Best Slovenia Underground Tours

Found 13 Underground Tours activities in Slovenia. Sort by Popularity.
 

Shore Excursion/Private - Postojna Cave and Ljubljana from Koper

(5 of 2 reviews)

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

Free Cancellation
Private Tour
Start From $683.99
 
Shore Excursion/Private - Postojna Cave and Ljubljana from Koper

Shore Excursion/Private - Postojna Cave and Ljubljana from Koper

  • Slovenia
  • Superb2 reviews5

This combined tour will take you to the Postojna Cave system, located in picturesque Karst Region an....

    Free Cancellation
    Private Tour
    Start From $683.99
 
 

Private Postojna Cave & Predjama Castle Tour from Bled

(5 of 3 reviews)

Postojna Caves is the second largest underground cave system in the world. Unique for its cave train which isn't to be found nowhere else in the world. Predjama Castle is situated close to the caves and it is one of the most spect... More

Free Cancellation
Private Tour
Start From $264.88
 
Private Postojna Cave & Predjama Castle Tour from Bled Likely to Sell Out

Private Postojna Cave & Predjama Castle Tour from Bled

  • Slovenia
  • Superb3 reviews5

Postojna Caves is the second largest underground cave system in the world. Unique for its cave train....

    Free Cancellation
    Private Tour
    Start From $264.88
 
 

Private Postojna Cave & Predjama Castle Tour from Ljubljana

(3.4 of 5 reviews)

Postojna Cave is the second largest underground cave system in the world. Unique for its cave train which is not to be found anywhere else in the world. Predjama Castle is situated close to the cave and it is one of the most spect... More

Free Cancellation
Private Tour
Start From $222.50
 
Private Postojna Cave & Predjama Castle Tour from Ljubljana Likely to Sell Out

Private Postojna Cave & Predjama Castle Tour from Ljubljana

  • Slovenia
  • Good5 reviews3.4

Postojna Cave is the second largest underground cave system in the world. Unique for its cave train ....

    Free Cancellation
    Private Tour
    Start From $222.50
 
 

Postojna Cave with Train Ride and Predjama Castle Half Day Trip from Ljubljana

(4.6 of 5 reviews)

Gems cut out of the rock One cannot visit Slovenia without visiting Postojna Cave, the largest Karst cave in Slovenia with as much as 24 km of fantastic grid of tunnels, galleries and halls. Starting with electric train taking yo... More

Free Cancellation
Private Tour
Start From $151.87
 
Postojna Cave with Train Ride and Predjama Castle Half Day Trip from Ljubljana Likely to Sell Out

Postojna Cave with Train Ride and Predjama Castle Half Day Trip f....

  • Slovenia
  • Superb5 reviews4.6

Gems cut out of the rock One cannot visit Slovenia without visiting Postojna Cave, the largest Kars....

    Free Cancellation
    Private Tour
    Start From $151.87
 
 

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
Start From $1,624.62
 
One guide - two ports - tours from Koper and Trieste Likely to Sell Out

One guide - two ports - tours from Koper and Trieste

  • Slovenia
  • 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
    Start From $1,624.62
 
 

Private Postojna Cave & Predjama Castle Tour from Slovenian Coast

(5 of 1 review)

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 the world. Predjama Castle is situated close to the caves and it is one of the most spec... More

Free Cancellation
Private Tour
Start From $273.12
 
Private Postojna Cave & Predjama Castle Tour from Slovenian Coast Likely to Sell Out

Private Postojna Cave & Predjama Castle Tour from Slovenian Coast

  • Slovenia
  • Superb1 review5

Postojna Caves are the second largest underground cave system in the world. Unique for its cave trai....

    Free Cancellation
    Private Tour
    Start From $273.12
 
 

Slovenia's Best 3 in 1 day: Bled, Postojna Cave & Piran - ex LJU

(1 of 1 review)

We are offering you best 3 and most visited three Slovenian sights in a day - from Alp mountains, through cave underworld to Adriatic Sea and historical Piran. One cannot visit Slovenia without visiting all three. Postojna Cave, t... More

Free Cancellation
Private Tour
Start From $288.43
 
Slovenia's Best 3 in 1 day: Bled, Postojna Cave & Piran - ex LJU Likely to Sell Out

Slovenia's Best 3 in 1 day: Bled, Postojna Cave & Piran - ex LJU

  • Slovenia

We are offering you best 3 and most visited three Slovenian sights in a day - from Alp mountains, th....

    Free Cancellation
    Private Tour
    Start From $288.43
 
 

Postojna Cave & Predjama Castle from Piran

(1 of 1 review)

Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved cave castle in Europe.... More

Free Cancellation
Private Tour
Start From $135.42
 
Postojna Cave & Predjama Castle from Piran Likely to Sell Out

Postojna Cave & Predjama Castle from Piran

  • Slovenia

Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved c....

    Free Cancellation
    Private Tour
    Start From $135.42
 
 

Postojna Cave and Predjama Castle - Shore Excursion from Piran

(4 of 1 review)

Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved cave castle in Europe.... More

Free Cancellation
Private Tour
Start From $135.42
 
Postojna Cave and Predjama Castle - Shore Excursion from Piran Likely to Sell Out

Postojna Cave and Predjama Castle - Shore Excursion from Piran

  • Slovenia
  • Very Good1 review4

Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved c....

    Free Cancellation
    Private Tour
    Start From $135.42
 
 

Postojna Cave & Predjama Castle from Portoroz

(5 of 1 review)

Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved cave castle in Europe.... More

Free Cancellation
Private Tour
Start From $135.23
 
Postojna Cave & Predjama Castle from Portoroz Likely to Sell Out

Postojna Cave & Predjama Castle from Portoroz

  • Slovenia
  • Superb1 review5

Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved c....

    Free Cancellation
    Private Tour
    Start From $135.23
 
 

Private Lipica & Postojna Cave Tour from Slovenian Coast

(5 of 1 review)

Lipica Stud Farm is an experience you should not miss. The unique estate of Lipica has more than 350 Lipizzaner (horses) and 435 years of tradition. Postojna Caves are the second largest underground cave system in the world. Uniqu... More

Free Cancellation
Private Tour
Start From $419.10
 
Private Lipica & Postojna Cave Tour from Slovenian Coast Likely to Sell Out

Private Lipica & Postojna Cave Tour from Slovenian Coast

  • Slovenia
  • Superb1 review5

Lipica Stud Farm is an experience you should not miss. The unique estate of Lipica has more than 350....

    Free Cancellation
    Private Tour
    Start From $419.10
 
 

Best of Slovenia, Bled lake and Postojna cave, Private tour, entrances included

(5 of 1 review)

HIGHLIGHTS See Slovenia’s best attractions in a day Bled castle visit with tickets included Bled cream cake ‘kremsnita’ Postojna cave visit with tickets included Baby dragon or human fish Predjama castle visit wi... More

Free Cancellation
Private Tour
Start From $441.47
 
Best of Slovenia, Bled lake and Postojna cave, Private tour, entrances included Likely to Sell Out

Best of Slovenia, Bled lake and Postojna cave, Private tour, entr....

  • Slovenia
  • Superb1 review5

HIGHLIGHTS See Slovenia’s best attractions in a day Bled castle visit with tickets included ....

    Free Cancellation
    Private Tour
    Start From $441.47
 
 

Explore the largest cave in Europe and a Fairytale Medieval Castle private tour

(5 of 1 review)

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! We are offering to take a train to the fairy-tale underground world. After that you will visit P... More

Free Cancellation
Private Tour
Start From $1,600.00
 
Explore the largest cave in Europe and a Fairytale Medieval Castle private tour Likely to Sell Out

Explore the largest cave in Europe and a Fairytale Medieval Castl....

  • Slovenia
  • Superb1 review5

Postojna Cave is the most visited cave in Europe. Can you imagine that the cave railway has been ope....

    Free Cancellation
    Private Tour
    Start From $1,600.00
 
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