Which city would you recommend for the better fkk experience in Germany? Hamburg, Frankfurt or Berlin? Recommended Fkks in those cities? Thanks in advance.

Or Munich

Frankfurt/Cologne/NordRheinWestphalia (NRW)
Lots of choces, variety of club size.
World, Oase, Sharks. Mainhatten all close to Frankfurt.
Babylon in Elsdorf
Bernd's in Hennef
Golden TIme in Bruggen
Living Room in Kaarst
The last two are famous clubs under new management, and may not be the same with ownership changes

The only FKK I know of in Berlin is Artemis

I don't know of any FKK's in Homburg, but they do have a RLD

Munich is subject to Bavarian State rules, which are more restrictive than other states.
There are not many FKK's. Enforcement of those rules varies.

Weasel

Any new options for FKK in Hamburg?

Ive seen online Harmony club, Atmos and Babylon

Anyone been??