Top picks for Postojna Boat tours

Discover 26 Boat tours in Postojna on Trip.com, updated November 3, 2026, with experiences lasting from 1 to 12 hours. Find the perfect adventure for your day!

From €27.55 per person, with an average total of €69.44. Choose the option that suits your plan.

With 805 verified reviews, Boat tours Postojna boast an average rating of 4.9.

This week's most popular Boat tours: "From Zagreb: Ljubljana & Lake Bled Guided Small-Group Trip", with 333 reviews and a 4.9 rating.

Now on Trip.com: "Slovenia in One Day: Small-Group Bled, Postojna Cave & Predjama", a 10-hour adventure in Postojna!

The next available day tour departs on November 4, 2026. Book now to secure your spot!

Postojna Boat tours usually take about 10 hours — perfect for a relaxed, immersive experience!

6% of Postojna Boat tours now offer English-speaking guides

November is perfect for visiting Postojna! Choose from 26 available day tours, including seasonal hits like From Zagreb: Ljubljana & Lake Bled Guided Small-Group Trip.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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26 results for Postojna Boat tours

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Reviews/Trip Moments

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Reviews: Slovenia in One Day: Small-Group Bled, Postojna Cave & Predjama
Guest User2026-10-04
A very eventful trip with 3 major sights-seeing spots. The caves are amazing. Baby dragons are interesting. Castles in a cave is awesome! And finally Lake Bled is so beautiful and serene.
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Reviews: From Zagreb: Ljubljana & Lake Bled Guided Small-Group Trip
Guest User2026-10-31
Nice trip, the city is beautiful, but the van that took us there was a bit cramped. I think we could have stayed longer in Ljubljana.
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Reviews: From Zagreb: Ljubljana and Lake Bled All inclusive tour
Guest User2026-10-12
The tour was amazing due to our tour guide Alexandra who was so kind, very helpful, friendly and willing to explain everything to us, even in our language, greek. Thanks a lot, dear Alexandra!!!
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Reviews: Ljubljana: Lake Bled Small-Group Half-Day Tour
Guest User2026-08-28
Our guide was a very attentive young man with lots of information. The tour was very good.
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Reviews: Ljubljana: Boat and Walking Tour
Guest User2026-09-25
Had a fabulous tour , excellent guide. A great pace and variety. Out guide was super friendly and knowledgeable