What to do in Postojna

Activities, attractions and tours

Predjama Castle showing heritage architecture and a coastal town
Predjama Castle showing heritage architecture and a coastal town
Postjona Caves showing caves
Predjama Castle which includes heritage architecture, mountains and chateau or palace
Postjona Caves which includes caves

Postojna Tourist Attractions & Activities

If you’re searching for an exciting holiday, count on Expedia.com.au to help you find interesting attractions, enlightening experiences, and tons of other fun things to do in Postojna AU$52. From first-rate tours to incredible deals on sightseeing trips – our extensive selection of local things to do and places to visit is just a few clicks away.

It doesn’t matter whether you’re travelling alone, alongside your main squeeze, or with your favourite friends or family members, Expedia has the inside scoop on what to see and do while in this corner of the world. And our search tool makes it simple to score the best deals around. So regardless of if you are on a tight budget or prefer to spare no expense, you’ll find exactly what you’re looking for by browsing over 39 activities in Postojna, Slovenia.

The intuitive booking system here on Expedia.com.au makes planning your holiday easier—and more affordable—than ever before. And not only can you discover all the best Postojna attractions from AU$52, but you can also book flights, hire cars, and reserve hotel rooms all in just a few moments. A world of wonder awaits you and your travelling companions. Count on Expedia.com.au to help you plan the holiday of your dreams, and you’ll have the time of your life.

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Top places to visit

1. Postjona Cave

The Postojna Cave is an intricate network of tunnels decorated by stalagmites and other natural features. An electric train runs through the intriguing passageways, which lead deep into the hillside before opening up at the site of a magnificent Renaissance castle.
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Postjona Caves which includes caves

2. Piazza Unita d'Italia

Piazza dell’Unità (or Piazza dell'Unità d’Italia) is a huge sea-facing square and a magnificent accomplishment of civic pride. Once a location for extravagant processions and celebrations, today a combination of landmark architecture and cultural events continue to make it the city’s pulsating heart. Designed by Giuseppe Bruni, Piazza dell'Unità is enclosed on three sides, with one open side looking out over the Gulf of Trieste. Visit the square to appreciate its architecture, attend concerts and enjoy people-watching opportunities.
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Piazza dell\'Unita featuring heritage architecture, general coastal views and a sunset

3. Ljubljana Castle

Tour Ljubljana Castle (Ljubljanski grad), an iconic city landmark and a place to discover centuries of Slovene history. Perched atop the wooded Castle Hill, the castle rises above Ljubljana’s medieval Old Town with a mishmash of defensive walls, towers and turrets. Much of the complex dates to the 16th century but evidence suggests that there has been a castle here since the 12th century. In its long history Ljubljana Castle has served as a garrison, prison and royal residence.
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Ljubljana Castle showing a castle and forests

4. Canal Grande di Trieste

Whether you explore Canal Grande di Trieste by boat or on foot, there is no more unique way to discover the city. The waterway, which originates from the Gulf of Trieste, flows into the city center. Use it as a jumping off point to discover the picturesque surrounding neighborhood, Borgo Teresiano.
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Trieste which includes a pond, heritage architecture and night scenes

5. Predjama Castle

Predjama Castle is a fascinating Renaissance relic embedded in the mouth of a cave. Dating back to the 13th century, the castle seems like something out of a dark fairy tale with its fortress-like façade, hidden passageway and historic legend. Learn the history of the structure as you traverse its eerie interior.
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Predjama Castle which includes heritage architecture

What to do in Postojna

Discover the most popular places to visit in Postojna

Postjona Caves featuring caves

Postjona Cave

Admire the stunning formations sculpted by natural forces in this brightly lit maze of caves and follow the tunnel to a mysterious cliff-top castle.

Postjona Cave
Predjama Castle which includes heritage architecture

Predjama Castle

Reach this elegant Renaissance castle via a secret tunnel and learn the legend of the rebel baron who resided in the largest cave castle in the world.

Predjama Castle

Pustolovski Park

You can take time to visit Pustolovski Park during your travels to Postojna. Wander the forests or discover the area's countryside.

Pustolovski Park

Pivka Jama

Commune with nature and explore the great outdoors at Pivka Jama during your travels in Postojna. Wander the forests or discover the area's countryside.

Pivka Jama

 

Looking for fun things to do nearby? Check things to do near me to find and book the best things to do, fun activities, and top attractions wherever you happen to be.

 

 

Day trip destinations from Postojna

Vremska valley, Inner Carinola, Slovenia, view from Vremščica plateau.
Photo by Yerpo (Creative Commons Attribution-Share Alike 3.0)

Divaca

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.