Saliko Village
Saliko Village is a small village with a couple of shops, a mailbox, and several characters offering quests, including the quests for changing your job.
Reaching Saliko Village is fairly easy, as there are no aggressive monsters on your way to it. From where you initially start, simply go all the way east. Keep in mind that if you do not do anything else, you'll reach it at level 1 and have a hard time doing any of the level 4+ quests there.
Related Areas:
NPCs: