Skyloft would probably be it for me. I love heights, flight, and the sensation of falling, so diving off of the edge to call a loftwing would probably be something like bliss for me. Places that are high up kind of clear my mind and comfort me. If it were real, and I were in it, I doubt I would ever grow tired of the sensation of flying like that, or of simply being in a beautiful place so up high and isolated. :>