Postojna Cave with Train Ride and Predjama Castle Half Day Trip from Ljubljana

Ljubljana , Slovenia

Postojna Cave with Train Ride and Predjama Castle Half Day Trip from Ljubljana

Active

(5 reviews)

5h - 6h

For a full refund, cancel at least 24 hours before the scheduled departure time.

Instant confirmation

Mobile or paper ticket accepted

About this experience

Gems cut out of the rock

One cannot visit Slovenia without visiting Postojna Cave, the largest Karst cave in Slovenia with as much as 24 km of fantastic grid of tunnels, galleries and halls. Starting with electric train taking you inside, like no where else in the World, then proceed for a walking tour.

Not only England, but Slovenia too has its own Robin Hood: Erazem of Predjama Castle was a headstrong and rebellious “robber baron” who stole from the rich to give to the poor. Visit impregnable Predjama Castle that reigns perched high up a vertical cliff.

Available options

SIHD002, 2025 Morning Tour

Postojna Cave & Castle @7:30<br/>Pickup included

SIHD002, 2025 Morning Tour

Postojna Cave & Castle @8:30

SIHD002, Afternoon Tour

Postojna Cave & Castle @13:30<br/>Pickup included

What's included

Postojna Cave entrance fee and guided tour

Transport

Predjama Castle entrance fee and audio guide

English speaking chauffeur guide

Detailed itinerary

Small group approach with carefully planned time, where experienced local tour operator’s chauffeur guide will collect you at designated location for an informative hourly ride to Postojna to start your unique karst experience.

Stop 2

The Pivka river has been carving the Postojna Cave for 2 million years. The water level has changed over time and created a beautiful "multi-level" underground world filled with stalactites, stalagmites, columns, curtains and other gorgeous shapes was gradually created as the water was leaving layers of limestone behind.

The first visitors supposedly came to the cave as early as the 13th century, but the most beautiful parts of the cave were discovered in 1818.
You’ll enter the cave by train. The train ride takes about 10 minutes, and then you’ll continue on foot with a guided tour. Stroll under the needle-thin transparent tubes hanging from the ceiling in Hall of Tubes.

From under the Russian Bridge you will reach The Concert Hall from where you can see the amazing white Brilliant – a truly breathtaking sight.

Despite dark, around 100 animal species live in the cave! The main attraction is, of course, the proteus, which was at first mistaken for a baby dragon.

Stop 3

Before visit, take a break on the terrace of the country inn in front of the defiant, mysterious Predjama Castle built in a rock and enjoy its stunning views.
The castle is built as an impregnable redoubt, placed in the gaping mouth of a cavern halfway up a 123 m cliff. The castle holds great features – holes in the ceiling of the entrance tower for pouring boiling oil on intruders, deep and dank dungeons, and an eerie hiding place at the top called Erazem's Nook.

After a nice half day experience we will return back to Ljubljana.

Drop off will be at same location as pick up.

What's not included

Gratuities

Available languages

Audio guide

Guide guide

Reviews breakdown

Viator 4.6

5 reviews

5★

4★

3★

2★

1★

Important information

Infants are required to sit on an adult’s lap

Suitable for all physical fitness levels

At the time of booking please provide a full international mobile telephone number or accommodation telephone number where you can be reached before and on your travel date.

Appropriate footwear required; no to flip flops!

Dress warm, constant temperature in caves is 10-12°C

We are communicating with our clients exclusively through the point of booking, in this case TripAdvisor Interface

Important notes

• Minimum numbers apply, 4 pax per tour. There is a possibility of cancellation after confirmation if there is not enough passengers to meet requirements. In the event of this occurring, you will be offered an alternative or full refund.
• Allow us 15 minutes extra pick up time, thank you.
• The temperature inside the cave is constant throughout the year (10 °C), so warm clothing is recommended.
• Comfortable walking shoes are recommended

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