i like:
1)destiny island:the island looks like a nice place to play... ^^
2)traverse town:looks nice...
3)coliseum:lotsa figthing!!! XD
4)halloween:cool clothes
5)neverland:gets to fly and i like the clock tower
6)hollow bastion:its cool and i like the bgm there... ; and also the place sora and kairi hugz =^^=