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Koper to Postojna Cave & Predjama Castle

Visit the world’s largest cave-castle and the most famous cave of Slovenia
Start time
8:30
From
Koper
Duration
~ 6 hours
Schedule
Every day
Price
From: 159€/person

World-famous Postojna Cave

Guiness record Predjama Castle

Unique Slovenian Karst

Visitor in Postojna Cave

Visitor in Postojna Cave

Predjama Castle

Predjama Castle

Human fish

Human fish

Train in Postojna cave

Train in Postojna cave

Couple inside Postojna Cave

Couple inside Postojna Cave

Postojna Cave inside

Postojna Cave inside

Predjama Castle stairs

Predjama Castle stairs

Visitor in Postojna Cave
Predjama Castle
Human fish
Train in Postojna cave
Couple inside Postojna Cave
Postojna Cave inside
Predjama Castle stairs

Itinerary

Day What we will do
9:00 am Departure from Koper
10.00-11.30 am Postojna Cave
12.00-1.00 pm Predjama castle
2.00 pm Return to Koper

Included in price

English speaking guide

Comfortable Transportation

All parking fees and toll costs

Important for the tour

Difficulty: Moderate (1.5km walking through Postojna Cave + around 200 steps in Predjama Castle)
The temperature in the cave is 10C, so make sure you are dressed properly
Snacks and beverages are not included
Shared group trip of max 8 people
Private tour available with extra charge
Minimum number of guests applies
The trip is conducted in English, Spanish guide available with extra charge

Postojna Cave is the cradle of cave explorations in the world and one of the most visited attractions in Slovenia. Start with an exciting train ride that will take you deep underground to the towering halls of Postojna Cave. Join a walking tour through the unique world of dripstones and halls, all created millions of years ago, and learn about the active growth of the cave as well as the enigmatic fauna inside it.

Meet an incredible creature, the olm, which lives inside these caves and is called “the human fish” (človeška ribica) in Slovenian due to its skin-like color. It has been nicknamed “the baby dragon” due to its visual similarities to the mythological beasts. This spectacular place below the surface has been visited for the last 200 years by over 38 million people from around the world.

Our next stop will be Predjama Castle, a unique medieval structure built into a sheer cliff around the mouth of a cave. It boasts a Guinness world record as the largest cave castle in the world. It was home to the legendary Erazem of Predjama, a rogue knight whose story rivals that of Robin Hood. Optionally, take an audio-guided tour through the multiple levels of the castle (*there are roughly 200 steps inside) or take in the panorama from the outside while enjoying a drink or a picnic.

Location

Things to know

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Tessa Glazebrook
Verified Customer
My husband and I had a day trip to the Julian Alps and Soca River with Matej. It was brilliant! Matej is incredibly knowledgeable and was able to answer any questions we threw at him. The company and Matej provided clear communications prior to our trip. This also included discussions are food options as we have dietary restrictions. Matej was flexible and tailored the day as we went along depending on our mood and energy level. Including taking us to the "best coffee" in Ljubljana to start off our day right. We'd highly recommend this trip. Thank you!
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Chandra Jyothi K
Verified Customer
We had a great time in Slovenia, thanks to Day Trips Slovenia team. They had the perfect Itinerary along with Plan B and Plan C for a rainy Day (literally). Communication with Simona is smooth and comfortable and she always had great Itinerary options that suited us the best. Slovenia is a beautiful country and one definitely needs more than just a couple of days to experience it. In our entire trip we haven't found a single place in Slovenia that didn't bring a Wow out of us. Thanks to the team for those wonderful Itinerary suggestions. The guide who took us around, Tine is just amazing. He's so knowledgeable and has an interesting fact just about any Landmark in Slovenia. His knowledge in the Country's History and Culture is truly admirable. He suggested the best places to eat, and the best Local Cuisines and even took us to beautiful places to just lounge and relax while our kid played around. In our little association with Tine we became good friends. His cool attitude towards everything is truly praiseworthy. We would love to visit Slovenia one more time because just one trip to this amazing country is simply won't do justice. And we will definitely book all our tours with 'Day Trips Slovenia' as they are the best.
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Rebecca Rutherford
Verified Customer
Absolutely amazing day with Jure as our guide. We saw so many beautiful sites on the drive and the canyoning experience was incredible. Simona was wonderful to work with booking this tour. Highly recommend!
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Edith M
Verified Customer
We had the most wonderful guide - Tine - we cannot recommend him highly enough. We were picked up near the train station in Venice at 9am promptly, and it was a smooth and beautiful drive into Slovenia. We had lunch at a delicious lake-side restaurant in Bled, then took a pletna over to Bled Island, where we had time to hike the trail around the perimeter and also do a complete tour of the beautiful little church and tower. Tine then whisked us to the other side of the lake for a tour of Bled Castle, the oldest in the country, which houses a small demonstration printing press and museum. In addition, our kids had seen the alpine slide at Straza Hill snaking down the mountain across the lake from the castle, and Tine fit it into the schedule as a surprise addition - such fun! He was so accommodating and kind. We were back in Venice for dinner just a little after 8. A fantastic introduction to Slovenia and we can't wait to return for a longer visit!
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Sharon H
Verified Customer
Nejc was our guide. He went out of his way to ensure we had an enjoyable day. Very knowledgeable guide. We visited Vintgar Gorge, Vogel by cable car, Triglaw NP, Savica Waterfall and Bohinj Lake where we also took a boat cruise. It was a fantastic day. We were lucky enough to be the only 2 on the tour and we did everything at our own pace. Nejc, thank you for a wonderful day, it was a pleasure spending time with you and getting to know you.
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John Praprotnik
Verified Customer
Awesome Day Trip and Tinkara was such a great Guide a wealth of knowledge and just relaxing Day. Would recommend this trip Triglav national park day trip. Again thanks to Day trips Slovenia

Join a Group

When we say small, we mean small. Our groups consist of 4-8 people, so you are able to get a true in-depth experience of the destination without the hassle of travelling with a busload of people. This is ideal for solo travellers, couples, small groups of friends and family who are happy to share their journey with other like minded people. We need a minimum of 4 people to run this boutique tour with your own tour leader, accommodation and activities arrangements and comfortable transportation. If your group is bigger, please contact us for a different arrangement.

Private Guided Solo

Private tour gives you the freedom and flexibility to adjust your days on the tour to your needs and wishes. The driver guide and all of your transfers are exclusively just for you, so you have more control over your time and schedule and more of a personal experience without having to adapt to a bigger group. Whether you are travelling alone or with family and friends, guided private tours give you the option for more stops, add-on and on the fly changes, as long as they fit the itinerary, which we carefully prepare and organise, so you can have a carefree holiday.

Private Guided

Private tour gives you the freedom and flexibility to adjust your days on the tour to your needs and wishes. The driver guide and all of your transfers are exclusively just for you, so you have more control over your time and schedule and more of a personal experience without having to adapt to a bigger group. Whether you are travelling alone or with family and friends, guided private tours give you the option for more stops, add-on and on the fly changes, as long as they fit the itinerary, which we carefully prepare and organise, so you can have a carefree holiday.

Expert Local Guides

Experienced and passionate local guides will make your trip run smoothly, going that extra mile for you.

Best Prices

Working without middlemen or agency fees, we are able to negotiate the best prices and provide you with great value for your money.

Small Groups

Enjoy faster and smoother travel with more time to enjoy the sights in the company of up to 8 people.

Comfortable Transfers

We take you on our day trips in air-conditioned minivans, for a more comfortable ride.

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