User blog comment:Moon Snail/Ask Moon Snail's characters - Revival!/@comment-27480112-20170922003415/@comment-2189621-20170922025559

Sun: I got bored of Alola. While there was some interesting landmarks, they were few and far between, and not really worth dealing with the heat. As for why Echo Creek in particular... I dunno. I just heard it was a popular place.