Kristallgrotte in Oensingen

Rooms were sometimes more musty than a rotten cellar, the first room after the bar where everyone was (at least their towels) was permanently covered with towels, worse than when you were on vacation at the pool, the audience was more like 70% too old, no one had decency and they weren't asked but just groped male and female... The saddest thing is that the cloakroom is not even 1m away from the cashier, where you get stolen (shoes) and no one cares and despite giving the number, nothing came, not even an apology from the operators, let alone a call back ....cameras everywhere just by chance...a tip for all visitors: "Don't wear your worn-out shoes, nothing new or expensive!!!!!!!For us, definitely the only and last visit, there are 1000x better e.g. Orangery!! !

Great swingers club for couples and solo ladies. Solo gentlemen are not allowed here. The staff is very friendly and the self-service buffet is very tasty. The entry price includes food and drink. Ideal club for newcomers to the scene :-))

It was an exceptionally beautiful evening. 😊

Undisciplined and not worth a visit.

It was our first time there and definitely not the last time.

It was our first time in the Crystal Grotto And we are very satisfied, very clean and beautiful rooms and very friendly staff We would love to come back 👍 Lg Obelixunfalbala

Everything was ok, my friend and I were satisfied.

It smells so bad when you come in, like a rotten cellar, that you just lose interest 🤪 And for 70 francs admission, the buffet is like in a canteen, it's a shame the couple who run it are very nice, but once and never again.

We have been here too often. We felt increasingly ripped off. Many registrations (anonymous/external) on the well-known dating portals, but only about 50% were actually there. Well, that's not necessarily a problem for the club. However, the price-performance ratio is not good (unless the man/woman has to get drunk first before anything happens). The calculation example is a joke. It's just an attempt at justification. A voucher has never brought us anything, the term is often too short. For couples who like to show off, pay a lot and stand around stupid instead of doing something, this is the perfect club. We were here last time. The price-performance ratio is significantly better in southern Germany and in the other clubs in Switzerland. One plus star: The owners and staff are at least nice.

Clean, considerately managed and interesting guests...

Ada and Rolf, you're doing great :-) Would like to come to you every day to get inspiration and to experience a cozy atmosphere. Thank you for your “grotto” in several senses ;-)