Ljubljana: Postojna cave & Predjama castle small group tour
Active
5h
For a full refund, cancel at least 24 hours before the scheduled departure time.
Instant confirmation
Mobile or paper ticket accepted
About this experience
Visit two of Slovenia’s top attractions in one afternoon on this small-group, half-day tour from Ljubljana. Begin at Predjama Castle, perched on a cliff high above the beautiful Inner Carniola region. Explore the chambers and stairwells and learn about the castle’s most famous resident, Erazem of Predjama. Then, continue to Postojna Cave. Ride a mini-train deep into the famous cave and tour the ethereal network of stalactites, stalagmites and caverns with a local guide. Numbers limited to eight people, ensuring a personalized experience.
Postojna Cave is the best-known cave in the world. It is also the greatest tourist attraction in Slovenia and one of the world's largest Karst monuments and it is a must-see attraction when visiting Slovenia. You will start the tour with a unique and adventurous ride with a special train in one of the most diverse cave systems in the world, with 21 km of passages, galleries and magnificent halls, which offer an unparalleled experience of the underground world and a large diversity of underground animals – including the world-famous human fish (proteus anguinus). Beside Postojna Cave you will also have the chance to visit Predjama Castle. Our guide will show you this magnificent medieval castle perched high up in a vertical cliff in the idyllic village of Predjama. It is an interesting and romantic sight throughout the year: in the spring and summer its surroundings are abundant with blossoms and flowers, in the autumn it is clad in the colours of surrounding forests and it is at its most enchanting in the winter when the surrounding area is covered in snow.
Available options
Small group tour - max 8 people in the van
What's included
Central Ljubljana meeting point
Comfortable transport by air-conditioned minivan
Professional English speaking guide
Detailed itinerary
1
Stop 1
Tour of Predjama Castle
2
Stop 2
Tour of Postojna cave
What's not included
Postojna Cave & Predjama Castle combined ticket: from 42 € per person
Postojna cave only: from 29 € per person
Predjama castle only: from 18 € per person
Available languages
Guide guide
EN
Reviews breakdown
Viator
4.7
65 reviews
5★
52
4★
9
3★
4
2★
0
1★
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Tripadvisor
4.9
95 reviews
5★
86
4★
8
3★
1
2★
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1★
0
Important information
Travelers should have at least a moderate level of physical fitness
Minimum numbers apply. There is a possibility of cancellation after confirmation if there are not enough passengers to meet requirements. In the event of this occurring, you will be offered an alternative or full refund.
Not wheelchair accessible.
Please keep in mind that there are quite a few stairs at the Predjama castle, but you would do that in a fairly slow pace.
Small group tour - up to 8 people per van.
Warm and comfortable clothes and footwear are essential to visit the Postojna cave (temperature in the cave is 9°C / 48 Fahrenheit).
Meeting point
opposite City Hotel
Important notes
Your tickets for all attractions on this trip are reserved and will be available for you at the ticket counter. There is no need to purchase them in advance. You can conveniently pay with either a card or cash.
What to bring:
* Comfortable walking shoes and clothing: These are crucial for exploring cities, nature, and historical sites.
* Light jacket, windbreaker, or umbrella: Slovenian weather can change quickly, even in summer.
* Refillable water bottle: Slovenia is known for its clean, drinkable tap water.
* Warm layer for cave visits: Postojna Cave remains cool, with temperatures between 9–12°C (48–54°F) year-round.
About Ljubljana
Ljubljana, the charming capital of Slovenia, is known for its vibrant cultural scene, stunning architecture, and eco-friendly initiatives. The city is compact, walkable, and filled with green spaces, making it a unique and appealing destination for all types of travelers.
Top Attractions
Ljubljana Castle
A medieval castle offering panoramic views of the city. It houses a museum, a chapel, and a puppet theater.
Historical/Architecture
1-2 hours
€10 (includes funicular ride)
Ljubljana Cathedral
A stunning Baroque church with a green dome, dedicated to St. Nicholas, the patron saint of Ljubljana.
Religious/Architecture
30 minutes
Free (donations welcome)
Tivoli City Park
The largest park in Ljubljana, offering a peaceful retreat with walking paths, sports facilities, and cultural events.
Nature
1-2 hours
Free
Metelkova Art District
A vibrant and alternative arts district featuring street art, galleries, and nightlife.
Cultural/Art
1-2 hours
Free (some events may have admission fees)
Triple Bridge
A unique architectural ensemble consisting of three bridges connecting the city center and the castle area.
Architecture/Landmark
15-30 minutes
Free
Must-Try Local Dishes
Štruklji
Rolled dumplings filled with various ingredients like walnuts, tarragon, or sweet cottage cheese.
Dish
Can be vegetarian or with meat fillings.
Potica
A traditional Slovenian rolled cake filled with walnuts, honey, and spices.
Dessert
Vegetarian.
Kranjska Klobasa
Carnelian sausage, a type of Slovenian sausage made from pork and flavored with garlic and spices.
Main Course
Contains pork.
Burek
A flaky pastry filled with minced meat, cheese, or spinach.
Snack
Can be vegetarian or with meat fillings.
Popular Activities
Hiking in the nearby mountains
Caving in Postojna Cave
Canyoning and rafting in the Soča River
Boat rides on Lake Bled
Spa and wellness treatments
Picnicking in Tivoli Park
Visiting museums and galleries
Attending cultural events and festivals
Best Time to Visit
June to August
Summer is the peak tourist season with warm weather, outdoor festivals, and long daylight hours. However, it can be crowded and more expensive.
20°C to 30°C
68°F to 86°F
Practical Information
Language
- Official: Slovene
- Widely spoken: English, German, Italian
- English: Widely spoken in tourist areas
Currency
Euro (EUR)
Time Zone
GMT+1 (Central European Time, CET)
Electricity
230VV, 50HzHz
Safety Information
Overall Safety Rating: Very safe
Ljubljana is a very safe city with low crime rates. Violent crime is rare, and petty crime is minimal. However, as with any tourist destination, it's important to be aware of your surroundings and take basic precautions.
Important Precautions:
- • Keep valuables secure
- • Use licensed taxis or ride-sharing apps
- • Be cautious of strangers approaching you with unusual requests
Getting there
By air
- Ljubljana Jože Pučnik Airport • 26 km (16 miles) from city center
By train
Ljubljana Railway Station
By bus
Ljubljana Bus Station
Getting around
Public transport
The bus system is efficient and affordable, with frequent services and easy-to-use tickets.
Taxis
Available • Apps: Taxi Slovenija, UBER
Rentals
Car, Bike, Scooter
Neighborhoods
Old Town
Krnica
Šiška
Day trips
Lake Bled
55 km (34 miles) from Ljubljana • Full day recommended
A picturesque lake surrounded by mountains, featuring a castle, a church on an island, and stunning natural beauty.
Postojna Cave
50 km (31 miles) from Ljubljana • Half day to full day recommended
One of the largest and most visited cave systems in Europe, featuring stunning stalactites, stalagmites, and underground rivers.
Piran
100 km (62 miles) from Ljubljana • Full day recommended
A charming coastal town with Venetian architecture, narrow streets, and beautiful beaches.
Festivals
Ljubljana Summer Festival • June to July
Ljubljana Dragon Carnival • February
Ljubljana Jazz Festival • November
Pro tips
- Visit the Central Market for fresh produce, local crafts, and traditional Slovenian products
- Take a boat ride on the Ljubljanica River for a unique perspective of the city
- Explore the Metelkova Art District for a taste of Ljubljana's alternative arts and nightlife scene
- Try traditional Slovenian dishes like štruklji, potica, and kranjska klobasa
- Visit Ljubljana Castle for stunning panoramic views of the city and a glimpse into its history
From $25
per person
Price varies by option
Secure booking
Free cancellation available
Instant confirmation
