Postojna cave, Predjama castle and Lake bled from Ljubljana in Ljubljana
Ljubljana, Slovenia

Postojna cave, Predjama castle and Lake bled from Ljubljana

Outty Ranking 76 4.8 · 44 traveler reviews11.5 hoursFrom $61

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September 2026

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Adults

Age 13 and over

2

Children

Age 12 and under

0

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From, per person$61
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Outty Ranking

76/100

Strongly Recommended. Our proprietary evaluation. How we score

Traveler rating

4.8/5

Based on 44 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.

Quick answer

Is Postojna cave, Predjama castle and Lake bled from Ljubljana worth booking?

Postojna cave, Predjama castle and Lake bled from Ljubljana is a 11.5-hour experience in Ljubljana, Slovenia, from $61 per person. It scores 76 out of 100 on the Outty Ranking, which we label “Strongly Recommended, based on a 4.8/5 rating across 44 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.

Outty Ranking
76 / 100
Rating
4.8/5 (44)
Duration
11.5 hours
From
$61 per person

Experience three of Slovenia's most breathtaking attractions in a day. Enter the mysterious world of underground passages, caverns, and great halls, decorated with dripstones, translucent curtains, and pillars of fascin

What you get

  • Pick up and drop of service in central Ljubljana
  • Sightseeing tour of Lake Bled Area
  • Tax
  • Organization
  • In-vehicle air conditioning
  • English Speaking Driver/Guide

About this experience

Experience three of Slovenia's most breathtaking attractions in a day. Enter the mysterious world of underground passages, caverns, and great halls, decorated with dripstones, translucent curtains, and pillars of fascinating shapes and colors. You will glimpse a million years in a single moment as you move through romantically lit rows of dark tunnels. Return into daylight and discover the astonishing Predjama castle, tremendously emerging from a stone wall above. It truly is a sight to see. Next flow over the emerald green waters of Lake Bled in one of the traditional 'Pletna' boats and discover Slovenia's only island. Topped with a charming little church and a magical wishing bell to ring your wishes to life, this spot has been making headlines for years and ranks among the most beautiful natural sights in the world. Enjoy a nice stroll around the lake, climb up to the mysterious Bled Castle, or treat yourself to a piece (or two) of delicious Bled cream cake.

What's included

Included

  • Pick up and drop of service in central Ljubljana
  • Sightseeing tour of Lake Bled Area
  • Tax
  • Organization
  • In-vehicle air conditioning
  • English Speaking Driver/Guide

Not included

  • Food and drinks
  • Your personal expenses
  • Admission fees
  • Entrance fees
  • Admission fees

What you'll see and do

  1. Postojna Cave

    It has taken millions of years for the clear waters of the River Pivka to create these 21km of underground labyrinth of passages, caverns and great halls, decorated with dripstones, translucent curtains and pillars of fascinating shapes and colors.

    90 minutes here · Admission not included

  2. Predjama Castle

    For centuries Predjama castle dramatically hanging in over a 100-meter-high vertical cliff, it's waiting for you to discover its legends and myths.

    60 minutes here · Admission not included

  3. Lake Bled

    Often described as the ‘Image of Paradise’, the Alpine resort town of Bled will enchant you with its emerald-green lake, fairytale-like island and imposing castle reigning on top of a rocky cliff.

    240 minutes here · Admission not included

Where it starts and ends

Hotel pickup

Pickup is included for all travelers.

Options you can book

  • Winter

    Pickup included

  • Summer

    Shared Group Tour: Shared Group Tour from Ljubljana Pickup included

Before you book

Cancellation
For a full refund, cancel at least 24 hours before the scheduled departure time.
Languages
en
Ticket
Mobile Only
Runs on
Every day
Group size
Up to 15 travelers per booking
Operated by
To do in Slovenia

Know before you go

  • Public transportation options are available nearby
  • Specialized infant seats are available
  • Travelers should have at least a moderate level of physical fitness
  • Minimum numbers apply. 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.
  • Child rate applies only when sharing with 2 paying adults.
  • There is a constant temperature of 10°C (50°F) in the caves, dress properly, and wear comfortable shoes (flipflops are not recommended).
  • In the summer-time if the weather and temperature allow us, you can swim in the lake in your free time.
  • In the winter time, due to unreliable schedules and weather conditions, pletna boat ride can be unavailable.
  • In case you fail to provide us with a desired meeting point up until 24h before departure, your meeting point will be the City hotel (Dalmatinova 15, 1000 Ljubljana)

Photos

Bled Lake with Bled Island in the middleBled IslandWhite Hall at Postojna CavePletna boatLake BledPredjama castle selfie

Good to know

Duration
11.5 hours
Free cancellation
Up to 24h before
Minimum age to book
All ages
Availability
Bookable today
Runs on
Every day
Price range
$61 to $121
Hotel pickup
Included for all travelers
Booked in 30 days
15
Verdict
Strongly Recommended

Why this scores 76

The Outty Ranking is a weighted composite. Here is how this experience performed on each component.

Traveler sentiment (30% weight)85
Review evidence (18% weight)56
Booking momentum (14% weight)48
Value for money (12% weight)100
Listing quality (10% weight)100
Local standing (8% weight)51
Booking flexibility (8% weight)100

Postojna cave, Predjama castle and Lake bled from Ljubljana: questions travelers ask

Practical detail on this experience, plus the wider planning questions for Ljubljana.

How much does Postojna cave, Predjama castle and Lake bled from Ljubljana cost?

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Prices start at $61 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Ljubljana usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.

How long does Postojna cave, Predjama castle and Lake bled from Ljubljana take?

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Plan for about 11.5 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Ljubljana is not rushed.

Is Postojna cave, Predjama castle and Lake bled from Ljubljana worth it?

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It holds an Outty Ranking of 76 out of 100, which we label "Strongly Recommended". That score blends traveler sentiment (4.8/5 across 44 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Ljubljana, and how flexible the cancellation terms are.

Can I cancel or reschedule Postojna cave, Predjama castle and Lake bled from Ljubljana?

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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.

Is Postojna cave, Predjama castle and Lake bled from Ljubljana suitable for kids and families?

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Yes, all ages are welcome. Families should still weigh the 11.5-hour running time, and strollers are easier on the earlier, quieter departures.

How far in advance should I book Postojna cave, Predjama castle and Lake bled from Ljubljana?

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Around 15 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Ljubljana can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.

What should I bring or wear?

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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Ljubljana and add a light layer if any part of the 11.5-hour experience runs outdoors or after sunset.

Where does Postojna cave, Predjama castle and Lake bled from Ljubljana start and how do I get there?

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The exact meeting point and directions are on your voucher once you book, and they sit in central Ljubljana within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.

What are the best things to do in Ljubljana?

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On Outty we rank every Ljubljana experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Slovenia in One Day: Small-Group Bled, Postojna Cave & Predjama, Postojna Cave and Predjama Castle - Entrance Tickets Included, Lake Bled and Bohinj with Savica waterfall included. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.

When is the best time to visit Ljubljana?

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Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.

How many days do you need in Ljubljana?

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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.

Do I book through Outty or through the operator?

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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.

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