I've seen a few of their websites, but do they take credit cards for entry and when paying the ladies?

Also are they safe for foreigners? Do guys get ripped off by the ladies or attacked and thrown out of the clubs?

Like pretty much anywhere, this is a cash only business. None of the girls accept cc payments, but some clubs might... probably at a hefty fee. A bunch of clubs (Sharks, World, Mainhattan, Acapulco Gold, Samya) do have atm machines on site, so you can use you cc to withdraw cash. You're better off just going to a normal bank before going to the club.

No need to worry about being thrown out, unless you behave very badly. In touristy places some girls might take advantage of "tourists". But if you're clear about what you expect, this shouldn't be a problem. It also seems that many of these unexperienced clubbers are quite happy with what regulars would consider to be substandard service.

Thanks for the info. Well I'm planning on going to Hamburg and Berlin. Those places get a lot of tourists. How would the ladies take advantage of tourists? Do they rip them off? I usually expect and want gfe service. So to me anything from a full on rip off to less than gfe would be substandard.

Yeah, I don't know what you mean when you say "gfe".

Hamburg and Berlin are not the best places to go. The girls in Artemis (assuming it remains open) are often a bit more experienced, which also means they can be very good if they think you are going to spend money on them (staying more than 30 minutes will often already be considered "spending money").

The clubs in hamburg don't have the best reputation, but I'm not that familiar with them. I'm sure decent sessions are possible (if you are willing to spend).

Maybe a small disclaimer. Regulars/locals often feel that providers should give decent service for a standard 30 minute session. They might spend more time, but that is not a given. Girls that only give their best for longer bookings are considered sharky.

GFE- Girl Friend Experience. It means they are supposed to kiss, foreplay, cuddle, and be more sensuous with you rather than just plain bj and lay there and let you fuck.  

So then where are the best places to go in Germany or Western Europe altogether? The FKK Tours say that Frankfurt is the best, but Frankfurt is smaller and they have less clubs.

Sure, I know what the abbreviation means. it's just that many people have different expectations about what it should entail (and even the things you mention can all be present, without it being any good... to me at least). However, the things you want should be readily available with most girls (although some girls might refuse french kissing, or more likely, want you to stay longer/take CIM). That being said, sessions without DFK (and the rest of your list) run way below 1% for me personally.

The best place to club is NRW (the area in the west around Cologne and Dusseldorf). Most cities here are no more then 50 miles from each other and there are dozens of clubs about. Each with their own strengths and weaknesses. Bigger clubs are Golden Time, Livingroom, Magnum, Acapulco, Planet Happy Garden, Samya... or you can hop over the border to Holland for Yinyang or Sixsense. These are the most highly rated clubs in the area (although I don't like all of them myself).

Frankfurt (and its surroundings) have the biggest clubs with the most girls. If you only have a few days I would gor there. In Frankfurt itself you have Mainhattan and Palace (both are a bit too much focused on one time visitors from the trade fair). Just outside of Frankfurt you have Oase (one of the most famous clubs) and Sharks (quite possibly the best club in Germany at the moment, the best line up at least). Then there are smaller clubs like Rom, Atlanta, Dietzenbach and Bahamas (those are acquired tastes, so I wouldn't recommend them to anyone).

If you want you can also go to Stuttgart, which has a few large clubs (Paradise, Safari, Sakura). The whole bit between Frankfurt and Stuttgart is littered with smaller clubs really.

 
Make no mistake about it: Frankfurt has the biggest clubs with the most girls. In NRW you have the most clubs by far.

you might want to check the FKK discussion board, right here on TER.

Hello IceBear This June will be my first time in Europe it looks like Oase is the closest to Holzbach where I'll be staying, is the pricing for each girl different and what would be an average amount for 30 minutes as I want to enjoy multiple choices.

Most FKKs have a multi-entry policy, so it's pretty easy to simply get dressed, tell the managers that you need to visit the closest ATM, and they are more than happy to point you in the direction of the closest one.  If you come up short paying a girl after a session, you can count on an "escort" to & from the ATM to make sure you pay your debt.  An FKK is like casino gambling and it's easy to get addicted.  Set an upper limit on how much you intend to spend and stick to it, as painful as that might be.