I believe Polyynesia with Moai spam used to be another civ of choice for Cultural victories (might still be, but I've stopped following the Civ V scene a long time ago).
It can lead to some crazy culture generation, but since you need to wait for Hotels/Airports/National Thingie for it to turn into tourism, it might not yield fast cultural victories.
It can lead to some crazy culture generation, but since you need to wait for Hotels/Airports/National Thingie for it to turn into tourism, it might not yield fast cultural victories.