What 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 and Piran tour from Ljubljana

Postojna cave, Predjama castle and Piran tour from Ljubljana

Rp2.276.585
per adult
Postojna cave, Predjama castle and Piran tour from Ljubljana
Škocjan Caves and the city of Piran from Ljubljana

Škocjan Caves and the city of Piran from Ljubljana

Rp2.134.299
per adult
Škocjan Caves and the city of Piran from Ljubljana
Postojna Cave & Predjama Castle from Koper

Postojna Cave & Predjama Castle from Koper

Rp2.367.039
per adult
Postojna Cave & Predjama Castle from Koper
Short daily trip from Koper to Postojna cave

Short daily trip from Koper to Postojna cave

Rp2.032.666
per adult
Short daily trip from Koper to Postojna cave
Postojna Cave & Predjama Castle - Small Group Tour from Trieste

Postojna Cave & Predjama Castle - Small Group Tour from Trieste

Rp2.399.765
per adult
Postojna Cave & Predjama Castle - Small Group Tour from Trieste
Postojna Cave

Postojna Cave & Predjama Castle - Shore Excursion from Koper

Rp2.399.765
per adult
Postojna Cave & Predjama Castle - Shore Excursion from Koper
Postojna Cave & Predjama Castle - Shore Excursion from Trieste

Postojna Cave & Predjama Castle - Shore Excursion from Trieste

Rp2.344.477
per adult
Postojna Cave & Predjama Castle - Shore Excursion from Trieste
Vipava Valley Wine Express Tour

Vipava Valley Wine Express Tour From Ljubljana

Rp2.215.606
per adult
Vipava Valley Wine Express Tour From Ljubljana
Postojna Cave

Postojna Cave & Predjama Castle - Small Group Tour from Koper

Rp2.297.725
per adult
Postojna Cave & Predjama Castle - Small Group Tour from Koper
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Most fun & popular experiences in Postojna

Tours & day trips

See all 44 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 Rp2.429.829 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 Rp3.910.447 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 Rp4.116.260 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.