This is jolly interesting to me, since I live in the Uk and have taken many holidays in what I thought was “Las Vegas”.
So when I fly into McCarran airport, I’m in Paradise?! 
I’ve stayed at the Luxor Hotel (that seems to be in Vegas 
) and the Orleans Hotel (apparently that’s in Vegas too.)
I’ve visited the Bellagio (Vegas) and the Wynn (Vegas) as well as Freemont Street (still Vegas.)
I’ve passed by Teller’s house in the desert (also Las Vegas) and admired the duo of Penn and Teller at the Rio (still Vegas.)
I shall enjoy chatting with my Vegas friends about this next time I go.