Postojna Cave

About

Ride a train through a magical underground world with unique formations and a cave post office.

Why go

• Honestly so beautiful
• Magical underground world
• Feels unreal

Must try

• Ride an underground train
• See the olm ('baby dragon')
• Send a postcard from the cave post office
• Walk through massive chambers
• See stalactites and stalagmites

Pro tips

• Book tickets online in advance
• Bring a jacket, it's 10°C year-round
• Take the bus from ljubljana
• Pair with predjama castle
• Book the first morning slot to avoid crowds

Good to know

• Afternoon tours can be crowded

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Rating

4.8 / 5 (56552 reviews)

Opening Hours