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.

Postojna Attractions

Let Expedia help you experience the best that Postojna has to offer! If you’re looking for fun itinerary ideas, we can provide you with a list of the top sightseeing attractions, as well as helping you to find unmissable activities. Whether you’re travelling with your family, planning a romantic trip with your loved one, or visiting on business, we’ll make it easy to plan an unforgettable holiday that checks all the boxes.

Activities and Tours

Postojna is crammed with must-see places to visit and things to do. We can help you decide where to stay, and make it a breeze to explore the surrounding areas with our guides on where to go, what to see and when to see it. No matter how long your stay, it’s easy to find places of interest in Postojna to make sure that you enjoy your experience to the fullest and don’t miss a thing. Leave the local knowledge to us and leave the hassle behind.

If you’re planning a visit, why not check out our handy guides to places of interest in the area? You can browse lists of things to do, learn about the most popular attractions, and get help with planning the details of your trip. Expedia makes it easy for you to check out all the top sights.

Postojna Attractions

Expedia has something for everyone, so whether you’re planning to get active on a summer holiday, put a spring in your step with a romantic rendezvous, or pamper yourself with a leisurely winter trip, you’ll find plenty of attractions to keep you entertained. In addition to scheduling local tours, booking reservations and scoring advance event tickets, Expedia makes it easy to book your flight, hotel and rental car in advance, all on one consolidated travel itinerary, making for hassle-free travel and freeing you up to explore the sights of Postojna.

Looking for things to do can be time consuming, but we can take the hassle out of planning your holiday. Whether you’re looking to get active in the great outdoors, sample the cuisine or catch up with the vibrant local culture, our guides to Postojna attractions ensure that you’ll have a successful trip, whatever the season.

Things to do

Postojna cave, Predjama castle and Piran tour from Ljubljana

Postojna cave, Predjama castle and Piran tour from Ljubljana

CA $180
per adult
Postojna cave, Predjama castle and Piran tour from Ljubljana
Postojna Cave & Predjama Castle from Koper

Postojna Cave & Predjama Castle from Koper

CA $188
per adult
Postojna Cave & Predjama Castle from Koper
Wine Tasting

Wine Tasting with Cold Cuts

CA $48
per adult
Wine Tasting with Cold Cuts
Postojna Cave

Postojna Cave & Predjama Castle - Small Group Tour from Koper

CA $182
per adult
Postojna Cave & Predjama Castle - Small Group Tour from Koper
Postojna Cave

Postojna Cave & Predjama Castle - Shore Excursion from Koper

CA $190
per adult
Postojna Cave & Predjama Castle - Shore Excursion from Koper
Postojna Cave & Predjama Castle - Small Group Tour from Trieste

Postojna Cave & Predjama Castle - Small Group Tour from Trieste

CA $190
per adult
Postojna Cave & Predjama Castle - Small Group Tour from Trieste
Postojna Cave & Predjama Castle - Shore Excursion from Trieste

Postojna Cave & Predjama Castle - Shore Excursion from Trieste

CA $186
per adult
Postojna Cave & Predjama Castle - Shore Excursion from Trieste
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Top places to visit

1. 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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A historic castle on a hill with red-roofed buildings in the foreground.

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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A large, ornate building with classical architecture, a waterfront, and people walking along the promenade.

3. 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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A cave with stalactites and stalagmites.

4. Triple Bridge

Triple Bridge (Tromostovje) is an intriguing pedestrian bridge that spans the Ljubljanica River. It’s a historic crossroads between Prešeren Square, Ljubljana’s central square and the city’s picturesque Old Town. Enjoy panoramic views of notable monuments from Triple Bridge, an idyllic place to stop and experience the enchanting atmosphere of Ljubljana’s spiritual heart.
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A canal with a boat, a bridge, and historic buildings.

5. Ljubljana Town Hall

Explore the art, architecture and history of Ljubljana Town Hall where the city government's power resides. The original building was constructed toward the end of the 15th century, but the current form dates back to early 18th-century reconstructions.
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A historic building with a clock tower, surrounded by classical architecture and red flowers.

6. 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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A castle built into a cliffside with multiple windows and flags.

Recommended things to do in Postojna

Number of things to do
Cheapest thing to do on Expedia
:
Top 5 things to do
Half-day tours
With kids

What to do in Postojna

Stay near popular Postojna attractions

A cave with stalactites and stalagmites.

Postjona Cave

9.4/10 (232 reviews)
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.
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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.

 

 

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.