Baaj Temple

Baaj Island is where Seymour and his mother were exiled while Seymour was a child; his mother died here and became Anima's fayth. Her temple lies underwater. Tidus is thrust here from Zanarkand; it's where Rikku picks him up. One can obtain Anima's powers, but she'll only open the door if one has collected treasure from every other temple in Spira.