Hidden in the beautiful landscape of Slovenia, between the Alps and the Adriatic Sea, lies a place straight out of a fairytale, Postojna Cave. This is no ordinary cave. It is one of the most popular natural wonders in the world and the biggest show cave in Europe. This is an underground kingdom that has been shaped by nature over millions of years, complete with shimmering formations, secret rivers, and mysterious creatures.
Discover The Magic Of Postojna Cave
You enter Postojna Cave and are immediately taken to a different world. With stalagmites scattered across the floors and stalactites dangling from the ceilings, there’s always something surprising to find. The Brilliant, a bright-white stalagmite five metres high, is the cave’s most famous landmark. Water has been slowly depositing mineral layers for thousands of years, creating this glowing wonder.
The most exciting part of visiting Postojna Cave is the underground train ride. The only double-track cave railway in the world takes passengers 3.7 kilometres into the depths of the cave. The train travels past shimmering formations, through spacious chambers, and into the magnificent Dance Hall, adorned with shiny Murano glass chandeliers.
This cave railway has a fascinating history. It began operations in 1872, initially with carriages pulled by hand. Later, visitors were driven by locomotives that ran on petrol, but now, silent electric trains make the journey smooth and environmentally friendly.
A Magical Adventure In Slovenia
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The tiny animals, called olms, that reside deep within the cave have captivated people for centuries. Often called “baby dragons,” these amphibians have ten fingers on each of their four limbs, small eyes, and pale, almost translucent skin. They are the largest cave-dwelling animals in Europe, and they can go up to ten years without eating! Seeing these mysterious animals up close serves as a reminder that even in the most isolated parts of the world, life can flourish.
This cave is easily accessible to all types of travellers. The tours are suitable for families, children, and even visitors with limited mobility. Audio guides are offered in 17 languages, including Hebrew, Chinese, Japanese, and Italian, and guides narrate engaging tales in Slovenian, Italian, English, or German. The temperature in the cave remains constant at 10°C, so it is recommended to wear warm clothing and comfortable shoes.
The average tour lasts an hour and a half, including the train ride and a leisurely walk along easy paths. After Postojna Cave opened to the public in 1819, over 39 million visitors have come from all over the world. This place offers a once-in-a-lifetime experience that combines creativity, history, and nature.
Where: Jamska cesta 30, 6230 Postojna, Slovenia
When: 10 am – 4 pm
Cover Image Courtesy: Postojna Cave/Instagram
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