Meeting up?
I've no problem with older guys at nude saunas. Rio's in my (limited) experience, everyone isn't totally nude walking round, but gets their kit off for the jacuzzi etc. Elixir everyone is totally nude but it's really easygoing. I've never met a creepy guy in there. Iggy
I've yet to find a London naturist Sauna that I like. I'm over in Amsterdam right now, where's two great ones, Sauna Deco (very decadent and beautiful) and Fenomeen (more hippy and slightly away from the centre, but great too!)
Of course, you should just go to Finland - they're all nude there!
Well I have tried Elixir, Silverleighs and Eureka
Elixir is small clean and friendly does a great massage and totally Naturist only down side is small social area with stalls and spa only really takes 23 at a push!
Silverleighs is bigger but decor is dated but has an indoor pool staff are also frendly and again totally naturist (apart from staff) agai good massages done here
Eureka is again bigger and recently decorated has an outdoor pool and large grounds but is naturist optional.
Personally I like elixir but if silverleighs was brought up to date it would probably win hands down although both Eureka and Silverleighs are really only accessable by car