Got to be Akrotiri
Now come on..... OK so Coltishall in the late seventies, with 3 Jaguar Squadrons, was fantastic, one simple could not beat Akrotiri in the late Sixties. One Lightning Sqn, three strike/attack Canberra Sqns, a Hastings/Argosy outfit and some Whirlwinds, not to mention rock apes and nurses.
Oh, and I forgot, loads of free booze.
There again, RAF Wildenrath in the very late sixties with cheap cars, cheap petrol and free schoolies was heaven.