In reply to FreeloaderJoe:
passu and gilgit is closest i know of.
most of whats around karimabad is sort of compressed gravel and mud.
one totally insane idea might be to get a boat to take you to some of the once high exposed rock along the new lake.
i crossed it a year or so ago and theres was awesome looking stuff right at water level.
high karakorum deep water soloing!?
wish i could join you for that!
not sure when you were in hunza last, but its pretty empty these days. a great time to go actually, but a little sad if you recall its happier days.