Ljubljana: Postojna Cave and Predjama Castle Tour

Top rated
4.9345794 out of 5 stars
4.9
4.9345794 out of 5 stars
107 reviews
Media collage
Media collage
Media collage
Media collage
Ljubljana: Postojna Cave and Predjama Castle Tour
Top rated
4.9345794 out of 5 stars
4.9
4.9345794 out of 5 stars
107 reviews

Discover Postojna Cave and Predjama Castle from Ljubljana with transfer for up to 8 people with English driver-guide.

About this activity

Free cancellation
Cancel up to 24 hours in advance for a full refund
Reserve now & pay later
Keep your travel plans flexible — book your spot and pay nothing today.
Duration 5.5 hours
Check availability to see starting times
Skip the ticket line
Live tour guide
English

Highlighted reviews from other travelers

R
Rose – United Kingdom

Would 100% recommend this small guided tour! Nate was very knowledgeable, funny and flexible with pick up/drop off locations. Run by a small family business who are passionate about there local area!

R
Rekha – Netherlands

It was awesome and David gave very detailed understanding about the castle and caves.. this made a big difference in actually enjoying the visit ..also he ensured he spoke in a slow speed so all of us could pick up the language.. thanks for this wonderful trip

Select participants and date

Itinerary

  • Timeline stop icon

    3 pickup location options:

    Krekov trg, Trg Francoske Revolucije, City Hotel Ljubljana

  • Van

    (1 hour)

  • Timeline stop icon

    Postojna Cave

    Visit, Guided tour, Sightseeing (2 hours)

  • Van

    (20 minutes)

  • Timeline stop icon

    Predjama Castle

    Photo stop, Visit, Free time, Sightseeing, Self-guided tour (1 hour)

  • Van

    (75 minutes)

  • 3 drop-off locations:

    Krekov trg, Trg Francoske Revolucije, City Hotel Ljubljana

Main stop

For reference only. Itineraries are subject to change.

Highlights

  • Step into the mesmerizing Postojna Cave, Europe's largest underground cave
  • Admire magnificent stalactite and stalagmites formations, and diverse fauna
  • See the cave system's underground passages, galleries, and chambers by train
  • Visit Predjama Castle, with restored living areas, dungeons and a secret tunnel
  • Marvel at the Renaissance architecture of the castle built in a cliff face cave

Full description

Discover the 2-million-year-old Postojna Cave, Europe's largest tourist cave, and explore Predjama Castle, the world's largest cave castle, set in living rock on a guided half-day trip from Ljubljana with roundtrip transportation included.

Travel from Ljubljana to the largest karst cave in Europe, the Postojna Cave Park, renowned for its impressive stalactite formations and unique underground life, including rare cave-dwelling animals. Traverse the underground world by train, emphasizing the spectacular environment.

Continue to Predjama Castle, built into the rock just at the cave system's entrance. Admire the picturesque 13th-century castle famous for its unusual location and historical narratives. With its dramatic setting and rich history, gain a unique insight into medieval life.

Includes

  • Guide/driver
  • Transportation by air-conditioned vehicle
  • Discount on tickets for Postojna Cave and Predjama Castle (13 % off with our agency)
  • Combined ticket to Postojna Cave and Predjama Castle: €46.5/person (with our agency the combined ticket costs €41/person)
  • Entry to Postojna Cave only: €33 (with our agency discount costs: €27,8/person)
  • Food and drinks
  • Hotel pickup and drop-off

Important information

What to bring

  • Comfortable shoes
  • Warm clothing

Know before you go

  • If you choose to buy an entry ticket for Postojna Cave only, you can view Predjama Castle from the outside and have free time
  • Photography is allowed, but flash is prohibited inside the cave
  • The tour involves walking and steps, so it may not be suitable for those with mobility impairments or claustrophobia

Customer reviews

Overall rating

4.9 /5

based on 107 reviews

Review summary

  • Guide
    4.9/5
  • Transportation
    5/5
  • Value for money
    4.7/5

Customer photos

Media collage
Media collage
Media collage
Media collage
Media collage
+25
Filter
By star rating
Sort by:
R
Rose – United KingdomJune 13, 2025 – Verified booking
Would 100% recommend this small guided tour! Nate was very knowledgeable, funny and flexible with pick up/drop off locations. Run by a small family business who are passionate about there local area!
R
Rekha – NetherlandsJune 10, 2025 – Verified booking
It was awesome and David gave very detailed understanding about the castle and caves.. this made a big difference in actually enjoying the visit ..also he ensured he spoke in a slow speed so all of us could pick up the language.. thanks for this wonderful trip
N
Nicole – AustraliaJune 9, 2025 – Verified booking
David was an exceptional tour guide. He was so knowledgeable and interesting. He was humorous, helpful and kind and made the day really enjoyable. I highly recommend him.

Product ID: 628578

Activity provider:Slovenian Wander

Top Attractions in Central Slovenia

Experiences in Central Slovenia

Tours in Slovenia

Things to do in Slovenia

Top destinations

Top attraction categories

Popular Attractions