Costa Del Sol is the prettiest place I've ever seen in a game.
If we were to say Costa wasn't available, I would say Southern Thanalan's expansive desert area because it reminds me so much of Altepa.
http://www.ffxiah.com/player/Bismarck/Hitome FFXIV: ARR
Hitome Mehan - Midgardsormr
Hito Yu - Midgardsormr