[Riku can't help but smile at Elsa's excitement. Man, he's been there before. Back when he was still a newbie, Goldenrod was pretty impressive.

But, since she asked...]

You might want to swing by Ecruteak if you're into buildings and stuff. That place has a ton of history, especially surrounding the Tin and Burned Towers. As for cities... well, Saffron and Celadon are just as big as Goldenrod. Maybe even bigger.