Hey, I have just beat this game for the third time, and everytime I beat it, I think about this place I cant get to. The path on Besaid Island, across from the statue you pray at when you are first leaving. (There is also a save spot here)

So, the question .. What the hell is that place, and how do I get there?!

As an added note, I have played and beat FFX-2, but it was awhile ago, so I cant remember if that has anything to do with it.