The 14 Best Predjama Castle Trips in Ljubljana

1.Postojna Cave & Predjama Castle Tickets and Tour

★★★★★★★★★★4.9 · 2,146 reviews · 6 hours · from $115Our pick

Explore Postojna Cave by underground train and visit cliff-built Predjama Castle on a six-hour guided trip from Ljubljana.

“Was absolutely phenomenal. Our guide was awesome, he was personable, funny, and knowledgeable. Gave great recommendations. The cave and castles itself are incredible and breath taking. I fully recommend doing this tour it’s so lovely and a great way to spend some time in Slovenia, the caves are a must see”

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2.Postojna Cave and Predjama Castle – Entrance Tickets Included

★★★★★★★★★★5.0 · 938 reviews · 6 hours (approx.) · from $131Top rated

Review of the Postojna Cave and Predjama Castle tour from Ljubljana, with train ride, castle audio guide, pricing, timing, and practical tips.

“We really enjoyed our trip to the castle and caves! Both were excellent beyond our expectations! Not to miss!”

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3.Slovenia in One Day: Lake Bled, Postojna Cave and Predjama Castle

★★★★★★★★★★5.0 · 879 reviews · 10 hours (approx.) · from $151

See Postojna Cave, Predjama Castle, Lake Bled, Bled Island, and Bled Castle in one guided 10-hour day from Ljubljana.

“That it is the best way to see other places except Ljubliana! Since we didn't have car, we saw 3 other places in one day which couldn't be by using public transport.”

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4.Lake Bled, Postojna Cave, and Predjama Day Tour

★★★★★★★★★★4.8 · 250 reviews · 10 hours · from $117

See Lake Bled, Predjama Castle, and Postojna Cave on a full-day Slovenia tour from Ljubljana with a small group and English guide.

“EZ was a fabulous guide. Knowledgeable about Slovenias history and culture. Also, he speaks excellent English and is a very safe driver! We enjoyed two full day tours with him. We highly recommend him for your Slovenian adventures.”

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5.Postojna Cave and Predjama Castle Tour

★★★★★★★★★★4.9 · 247 reviews · 5.5 hours · from $81Best value

Explore Postojna Cave by underground train and visit cliff-built Predjama Castle on a small-group tour from Ljubljana with an English guide.

“There was nothing about this tour that I didn't like. The guide (David) was great, the transport was modern, clean and comfortable, and the itinerary was delivered on schedule.”

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6.Postojna Cave, Predjama Castle, & Piran Tour

★★★★★★★★★★5.0 · 244 reviews · 10 hours · from $128

Review of a Ljubljana day trip to Postojna Cave, Predjama Castle, and Piran, with practical advice on timing, cost, guides, and value.

“This was the perfect day trip from Ljubljana! The castle was a must (in my opinion, better than the castle at Lake Bled), and Piran was a great addition to our time in Slovenia! Our guide was very knowledgeable about the history of Slovenia, and taking us to Piran was a smart move, as the cave was less crowded in the evening.”

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7.Postojna Cave, Predjama Castle and Lake Bled

★★★★★★★★★★4.7 · 220 reviews · 11.5 hours · from $169

Review of Ljubljana’s 11.5-hour tour to Postojna Cave, Predjama Castle, and Lake Bled, with costs, timing, tips, and honest advice.

“I loved the tour. The van was comfortable and the guide always gave us complete and precise information about the activities and the sites we visited.”

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8.Postojna cave & Predjama castle small group tour

★★★★★★★★★★5.0 · 161 reviews · 5 hours 30 minutes (approx.) · from $88

Review of Ljubljana’s small-group Postojna Cave and Predjama Castle tour, with pricing, timing, cave tips, transport details, and honest advice.

“The cave was amazing, i enjoyed the train ride inside the cave, one of a kind experience.Our tour guide was very knowledgeable about Slovenia.The castle was okay for me, nothing special”

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9.Postojna cave, Predjama castle and Piran tour from Ljubljana

★★★★★★★★★★5.0 · 84 reviews · 10 hours (approx.) · from $135

See Postojna Cave, cliff-built Predjama Castle, and seaside Piran on a convenient day tour from Ljubljana with hotel pickup.

“Pramesh was a great guide who went above and beyond to ensure our day was perfect. He was very informative and courteous and organised everything to ensure we had the best experience, throughly recommend this trip”

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10.Slovenian highlights – Lake Bled, Postojna Cave & Predjama Castle from Ljubljana

★★★★★★★★★★5.0 · 82 reviews · 10 hours 30 minutes (approx.) · from $143

Explore Lake Bled, Postojna Cave, and Predjama Castle from Ljubljana in one guided day with hotel pickup and minivan transport.

“David was a fantastic guide, so knowledgeable and passionate about Slovenia. Smaller group in a van for transport was a great way to see the sights and hear David's interesting information and enjoy his humour. Bled Lake, Predjama Castle and Postonja Caves are all incredible sights definitely worth visiting.”

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11.Lake Bled, Postojna Cave and Predjama Castle

★★★★★★★★★★5.0 · 34 reviews · 11 hours · from $126

Review of a small-group Slovenia day trip from Ljubljana to Lake Bled, Postojna Cave, and Predjama Castle, with costs and practical tips.

“This is a must do trip! The sights are amazing and Emil was a great guide!”

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12.Postojna cave, Predjama castle and Lake bled from Ljubljana

★★★★★★★★★★4.5 · 29 reviews · 11 hours (approx.) · from $145

Review of Ljubljana’s full-day trip to Postojna Cave, Predjama Castle, and Lake Bled, with costs, timing, tips, and honest value advice.

“Our guide was excellent. Very good knowledge of the history of Slovenia. Gave us options on our free time events and provided umbrellas when it started to rain. The train ride into the Cave was fun.”

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13.Postojna cave and Predjama castle Tour from Ljubljana

★★★★★★★★★★5.0 · 28 reviews · 5 hours 30 minutes (approx.) · from $84

Explore Postojna Cave and Predjama Castle from Ljubljana on a small-group tour with hotel pickup, guide commentary, and ticket savings.

“Very good experience. Our driver and guide (Nate) was very knowledgeable and funny. He talked us through the fun facts in his own entertaining way throughout the ride to the venue. He also engaged small talk with us which was very much appreciated. The Castle built on the Cave was very special. You need to see it for yourself! The Cave inside is breathtaking, I couldn't stop spamming photos inside. To enter, I also sat a roller coster style train inside to the main chambers which was very cool. The English guide spoke clearly, sharing interesting information. Lastly, the tickets to the Cave and Castle were well discounted for myself…”

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14.Postojna Cave, Predjama Castle & Ljubljana in a Day

★★★★★★★★★★3.4 · 11 reviews · 1 day · from $176

Review of Zagreb's day trip to Postojna Cave, Predjama Castle, and Ljubljana, with costs, timing, tickets, guides, and practical booking advice.

“Trip was cancelled - and they didn't tell me ahead of time, they waited until I was up early, walking in the dark, and standing at the meteorological clock in the park by myself!”

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