Absolutely a amazing place ❤️-and one of nature’s great miracles. But I it could be so much more of a experience if the got a light artist to light it better up.

Absolutely worth a visit, but do take a thick jumper / coat as it does get cold on the train and in the cave. The train journey in and out is fun, and the audio guide (in multi languages) is essential to provide the history of the caves. Parking of €6 per car is a bit steep, on top of the ticket price but there is a nice area to have a picnic next to the river.

Caves are really amazing. Definitely a place to see! Although the tour itself was not the best experience: the little train that takes you down (and then back) goes pretty fast so hard to admire formations on the way and then a guided tour is again quite in a rush without waiting for the whole group to gather before starting explanations. And at the end our guide didn't even bother to make sure the whole group is there to board the train (contrary to the one of the next group who made sure no one is left behind). Still, we've enjoyed the tour. A good to know: they offer a possibility to leave a dog for a tour in the nearby Expo building (right next to the ticket office).

A place definitely worth visiting, an interesting trip by train into a deep cave carved by the river. thousands of years of drilling and creating stalagmite formations combined with a very well-lit landscape makes a phenomenal impression.

Tickets are on the pricey side but it's sooo worth it! The tour is very well organised- you get a lot of info from audioguide in your language. The cave itself is amazing and it's a lifetime experience

One of its kind,worth every penny. Unique cave system in the world. Best is to buy tickets online, you have your time of sightseeing.

What a shame!! The cave itself is out of this world. Yes. B U T !! One group counts about 100 people and has a single guide. There are three stops where the guide tells you “information”. If you are a person who likes to enjoy what you see, you’ll get behind your group right at the start and you will never see your guide again, only the tail of the group. Moreover, the other group that was way behind yours starts to breathe on your back. I want to enjoy my visit and this was highly uncomfortable. At the end of the tour they make you go thru a gift shop (you can’t avoid it) so you spend even more money for their horrible services. Then, because you are so in rush during the tour, you are waiting about 10-15 mins for the train to arrive. Furthermore the 1 train doesn’t even accommodate the whole group, so some people have to wait even longer. We were visiting end of May, weekday, i.e. low season. I wouldn’t like to see summer. My advice: google pictures online, you’ll save yourselves a whole lotta money. The price for this megatourist-money-cash-grab is absolutely ridiculous, very very bitter taste at the end.

Breathtaking experience and natural phenomena. A must visit to see, certainly.