Things to do in Postojna

Activities, attractions and tours

A castle built into a cliffside with a pathway and visitors.
A cave with stalactites and stalagmites.
A castle built into a cliffside, surrounded by dense forest.
A cave with stalactites and stalagmites.
A village with a church, houses, and a hill in the background.

Things to do

Postojna Cave & Predjama Castle - Shore Excursion from Trieste

Postojna Cave & Predjama Castle - Shore Excursion from Trieste

€115
per adult
Postojna Cave & Predjama Castle - Shore Excursion from Trieste
Wine Tasting

Wine Tasting with Cold Cuts

€30
per adult
Wine Tasting with Cold Cuts
Postojna cave, Predjama castle and Piran tour from Ljubljana

Postojna cave, Predjama castle and Piran tour from Ljubljana

€112
per adult
Postojna cave, Predjama castle and Piran tour from Ljubljana
Postojna Cave & Predjama Castle from Koper

Postojna Cave & Predjama Castle from Koper

€116
per adult
Postojna Cave & Predjama Castle from Koper
Postojna Cave Predjama Castle and Piran Tickets

Postojna Cave, Predjama Castle and Piran with tickets included

€131
per adult
Postojna Cave, Predjama Castle and Piran with tickets included
Postojna Cave & Predjama Castle from Trieste

Postojna Cave & Predjama Castle from Trieste

€118
per adult
100% of travellers recommend
Postojna Cave & Predjama Castle from Trieste
Postojna Cave & Predjama Castle - Small Group Tour from Trieste

Postojna Cave & Predjama Castle - Small Group Tour from Trieste

€118
per adult
Postojna Cave & Predjama Castle - Small Group Tour from Trieste
Postojna cave, Predjama castle and Lake bled from Ljubljana

Postojna cave, Predjama castle and Lake bled from Ljubljana

€144
per adult
Postojna cave, Predjama castle and Lake bled from Ljubljana
Postojna Cave

Postojna Cave & Predjama Castle - Shore Excursion from Koper

€118
per adult
Postojna Cave & Predjama Castle - Shore Excursion from Koper
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Most popular experiences in Postojna

Tours & day trips

See all 43 activities
Postojna Cave & Predjama Castle - Small Group Tour from Trieste

Postojna Cave & Predjama Castle - Small Group Tour from Trieste

Activity duration is 5 hours
9.8 out of 10 with 41 reviews
Free cancellation available
Price is €125 per adult
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Private & custom tours

See all 13 activities
Half day tour to Postojna cave - Private tour from Koper

Half day tour to Postojna cave - Private tour from Koper

Activity duration is 6 hours and 30 minutes
8.0 out of 10 with 3 reviews
Free cancellation available
Price is €190 per adult
Half day tour to Postojna cave - Private tour from KoperOpens in new tab

Food, drink & nightlife

See all 3 activities
Vipava Valley Scenic Private Tour & Wine Tasting from Ljubljana

Vipava Valley Scenic Private Tour & Wine Tasting from Ljubljana

Activity duration is 8 hours
Free cancellation available
Price is €200 per adult*
Vipava Valley Scenic Private Tour & Wine Tasting from LjubljanaOpens in new tab

What to do in Postojna

Stay near popular Postojna attractions

A cave with stalactites and stalagmites.

Postjona Cave

9.4/10 (232 reviews)
Slovenia's Postojna Cave dazzles with its massive underground railway system and ethereal stalactite formations. Tour illuminated passages to glimpse rare olm salamanders, affectionately called "baby dragons" by locals.
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Frequently asked questions

Is Postojna worth visiting?
Renowned for its walking trails and hiking, finding fun things to do in Postojna is a cinch. Make sure to add Pivka Jama to your itinerary when here.
How do I spend a day in Postojna?
Pivka Jama and Pustolovski Park are two awesome places to begin your adventures. Be sure to explore the dining and retail options in Postojna while you're there too.
What is the top tourist attraction in Postojna?
Don't go home without exploring Pivka Jama, ranked the top tourist attraction in Postojna.
Is three days enough to stay in Postojna?
Three days in Postojna is more than enough to enjoy the city's main highlights. Many guests book for two days on average. Pivka Jama, Planina Cave and Black Cave are highly rated sights. Like to discover more? Hang around a little longer to visit nearby hotspots such as Ljubljana.
What are some activities to do in Postojna with kids?
If you are after activities and attractions for all the family, take a look at these awesome ideas for what to do in Postojna with kids.

What to do in Postojna for adults?
Lake House Museum is one of the best things to do in Postojna. With loads of activities available, there's something here for everyone to explore.
Are there free things to do in Postojna?
There's a range of free things to do in Postojna. Unwind in the parks or join in on free events and festivals. Postojna offers lots of budget-friendly experiences that let you discover the area without taking your wallet out.