Enchanting Slovenia, Ljubljana and Postojna Caves Small-Group Tour from Zagreb 1
Enchanting Slovenia, Ljubljana and Postojna Caves Small-Group Tour from Zagreb 2
Postojna cave
Enchanting Slovenia, Ljubljana and Postojna Caves Small-Group Tour from Zagreb 4
Ljubljana
Enchanting Slovenia, Ljubljana and Postojna Caves Small-Group Tour from Zagreb 6
Postojna Cave Slovenia
Enchanting Slovenia, Ljubljana and Postojna Caves Small-Group Tour from Zagreb 8
Enchanting Slovenia, Ljubljana and Postojna Caves Small-Group Tour from Zagreb 9
Postojna cave
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Enchanting Slovenia, Ljubljana and Postojna Caves Small-Group Tour from Zagreb

Postojna, Slovenia
Cultural ToursDay Trips & ExcursionsNature Tours
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About this activity

An 11-hour guided excursion from Zagreb that combines Slovenia's vibrant capital with Europe's most-visited cave system. You'll explore Ljubljana's charming streets and historic landmarks, then descend into Postojna Cave to witness dramatic underground karst formations and subterranean lakes.

Discover the biggest gems of Croatia’s neighboring country - Slovenia. We start with the capital Ljubljana, an enchanting town that will win your heart immediately. After a guided tour of the city continue a drive towards the most visited European cave – Postojna cave, to soak up some mesmerizing views of underground karst life. After a guided tour in the cave we return to Zagreb. During your journey you will be accompanied with an expert guide that will share interesting stories and put emphasis on the interesting tidbits throughout your day. Small group for a GREAT experience! (maximum 8 participants)

Highlights

  • ✓Guided walking tour of Ljubljana's old town and iconic landmarks
  • ✓Postojna Cave — Europe's largest show cave with underground geology on display
  • ✓Small-group experience (maximum 8 participants) for personalized attention
  • ✓Expert commentary on Slovenian culture, history, and natural wonders
  • ✓Round-trip transport from Zagreb included

Insider tips

  • ★Wear comfortable, closed-toe walking shoes — cave floors can be damp and uneven
  • ★Bring a light jacket; caves maintain cool temperatures year-round (around 8–10°C)
  • ★Book early in the day to maximize daylight for Ljubljana sightseeing before returning to Zagreb

Good to know

  • •Total duration is 11 hours including travel time from and to Zagreb
  • •Small-group cap of 8 people ensures a more intimate, guided experience
  • •Cave tour is included; bring a camera (tripods may be restricted in caves)
  • •Not ideal for those with mobility challenges; cave involves stairs and walking on uneven surfaces

Who it's for

Nature and geology enthusiasts keen on cave systemsCultural explorers interested in Eastern European citiesSmall-group travellers who prefer guided experiences over self-directed toursDay-trippers from Zagreb seeking a neighbouring-country escape

Best time to visit

Spring through early autumn (May–September) offers the most pleasant weather for exploring Ljubljana's streets. Caves are equally impressive year-round, but visiting earlier in the day allows better light for outdoor sightseeing.

Frequently asked questions

Available
From€170
per person