An extremely well organized dive base, very impressive what infrastructure they built into that hill! And the cave itself.. well, what other huge cave system is there in central Europe featuring all year constant conditions, warm water (20-27°C!), amazing visibility and highest professionalism in line work and staff? Just perfect!

This was my second time here. I don't think there will be a third one. It's exciting and exciting, but it's not that big of a hit. But that's personal taste. The tone is a bit military and I'm missing some holiday and leisure atmosphere or a nice smile on my face. This time too, the expression didn't work - the disappointment runs deep. This time the diving guide was sick - no one can help it - get well soon - but when you drive 2,500km this is annoying.

We dive on 27 and 28 november 2021 Great dive cave spot really well organized Thank's to all staff (Ha, TyuTyu etc etc) for diving in this caves. SURE to repeat every year once at least. Thank's CS

Absolutely amazing cave diving! My partner and I were able to do 10 cave dives in one week. I have never dived in water this warm. The logistics, filling and handling are simply great. Everything is available, Nitrox Trimix soda lime, everything your heart desires. I would like to thank all employees for their great effort! Especially Laci and Eta. I can only recommend the Molnar Janos. The mine diving was also great. There was always enough time to explore the city. We will come back ! Thanks.

Really beautiful cave and a great team of divers who are very accommodating. The setup is really nice, there's a dry and a wet side for gear, any gases you want, scrubber to be had, rental tanks in any size. I would definitely come back here, there's tons to explore

Amazing diving! One of the best if not the best caves in Europe. Everything is organised to perfection. I'll definitely be coming back.

Great diving experience. Super interesting to hear the history of the cave. Thanks to Anita for showing us around and TyuTyu for the diving.

Perfect for cave diving. A really drive-in cave. Free Coffee is the best :)

Always beautiful

I supply them with breathing oxygen. They are very nice!

A model diving center and a wonderful underwater place!

A big thank you to Attila and his team. You always took great care of us and were very well organized. We really felt very comfortable. The apartment you made available to us was more than luxury. We were always used to it differently. 😅 I would also like to give a special thanks to ETA, who took every heart by storm with her sweet, calm manner and gave everyone a laugh.❤️ We will definitely come back, next time with more time. 🙋‍♀️ Thank you, thank you,……

Unique diving opportunity in the heart of Buda, in the Hévíz cave system with a constant temperature known for one of the longest passages in Europe.

An endlessly flexible, professional and kind team. Professional equipment. Lots of interesting and new information about the cave and the old bath. A very nice dive.

I am super impressed. Richly equipped cave diving base with very mature and professional operations, overall it all fell very easy and safe. The cave is simply magnificent. Many thanks to Eta, Agi and the Boss for those unforgettable dives. Beeing a rookie, I really appreciated your calm, respectful and systematic approach. Cant wait to be back there again.

This cave is very different from what I have experienced before and I definitively recommend you to try it. Our guides Eta and Olaf were very helpful, it was fun diving with them.

Incredible Cave diving experience, with a really professional crew

super cave diving and excellent infrastructure!

Everything was perfect! Nice crew, beautiful cave and fantastic infrastructure! Thanks a lot! Everybody have to see, and try cave diveing, in Molnar Janos Cave!!!

Clear warm water. Beautiful place

Beautiful place. Very well organised dive centre, loved the logistics. Always nice to see when a busy place manages to accommodate everyone and you don't feel it at all during the dive. I highly recommend visiting.

Great cave diving

Great dive spot! Amazing staff. Wonderful cave. This place is a must for every cave diver. Also open water divers can do a try-dive in a safe way. The guides are very professional. Further the staff is very nice and friendly. Just don’t arrive too early…

Good dive guides and great dives. But extremely poor organised in general, especially on weekends with huge amount of divers. Lots of room of improvement in organizational things.

Unique experience in the heart of Budapest

Great place for diving. Only for experienced divers however

The diving center is the cleanest, most organised one I have ever been to. The cave itself is also very organized, and feels safe, because of the rugged guidelines laid. It is very professional.

Finally saw someone actually there about to dive! How fascinating! The dome and structure in itself are always so nice to look at.

We went there as one certified cave diver and one that never try it. I really recommend the place, safe and good staff especially for the intro to cave experience, made it easy and accessible. Really well organized as well.

I did an intro to cave diving with the MJ cave team. As well as diving in the cave they organised a trip to kobanyai mine for me. These guys are, as you might imagine first rate divers, really know there stuff, and friendly with it. In all I did 4 dives in Budapest with two different guides/ instructors. I did take my own kit as A) I wasn't sure if kit was available to hire and B) i have my kit that was just about suitable. When I first approached them I wasn't sure if my certification level would be enough. ( it was just.) They fairly direct with their communication, that suits me i don't like to leave room for misunderstanding either. The dives were amazing. much more than I expected. and I definitely learned a bit more about cave diving. In short I recommend it throughly.

Fantastic experience

We went on two intro dives in the Mólnar Janós Cave with Csaba as our guide. The cave is super cool and comfortably warm and the people working there super nice and made us feel very safe. We had a nice time, and got a good chat and a lot of recommendations from Csaba about other places to go dive. Thank you!

Perfect cave diving experience. Super nice guides and instructors Great team, and all facilities in very good condition. Will definitely come back!

fantastic dive site. Outstanding base infrastructure. Very nice, safe staff. I recommend

Wonderful cave with immense spaces, beautiful crystals, fossils and fluorescent critters. The dives are peaceful, the atmosphere of the dive base is relaxed and friendly. Attila is incredibly knowledgeable about the history of not only the cave but also the city. A uniquely enriching experience in the heart of beautiful Budapest.

An amazing cave dive. Took a couple of attempts to organise due to covid, but Eta was friendly and helpful by email helping make the arrangements. There are two entrances to the caves, one in open air at by the shop and one (which we used) deep in a tunnel in the hillside. The set up was excellent and I was met by Eta who showed me around and gave me a detailed history of the caves. As I was the only one diving the caves (hardly surprising, as it was mid-week in February), we prepared at my pace. I hired the full kit and found it to be of high quality and good repair. Although I've had just over 400 past dives, I hadn't dived in 2½ years so, during the first dive, Eta helped me with my kit, checked that I was all set up correctly, then constantly checked that I was ok. The second dive (again taken after a surface interval that I specified) was more relaxed, going deeper into the cave system. All in all, it was an excellent couple of dives - Eta was friendly, helpful and very professional throughout. If you're into, or even curious about, cave diving, I would highly recommend this operation.

super