Tu'Lia, also referred to as the Gate of the Gods, is an island that floats miles above Vana'diel in Final Fantasy XI. It was established by the Zilart ten thousand years before the beginning of the game's story and precipitated the fall of their civilization. Though history recorded that it had been destroyed when the Zilartian capital city sank into the sea, it escaped destruction and slumbered unopposed for millennia. It is the ultimate destination of the Rise of the Zilart expansion. Owing to its location, Tu'Lia is colloquially called "Sky" by the player community.