Something I just noticed about Cille...

[Doctor Hooves]

You can visit there in the third generation, by Escapipe glitching.

At the start of Nial's path, if you have two Escapipes, use one to get back to Cille Dungeon. Going with either marriage option will work. Use your second Escapipe, you''ll be transported to Cille Dungeon.

Oddly enough, all enemy encounters are the same as Shusoran's castle, and the townsfolk will reuse the lines of what they say in Ayn's path. You of course can't continue the game, as there is no way to get off the island.

This means that the island in Landen and Azura are the only completely unexplorable areas in the third generation, and those random areas of landin Aquatica's east.

[etony33]

PS3's generational setup makes for fun discoveries like this (and more than a quarter century after the game came out, no less).

It's similar to how I discovered that if you go into Sage Isle with Aquatica still frozen (which is obviously not possible without hacking/Game Genie), Aquatica will be magically unfrozen, but will be frozen again if you enter/leave anywhere else.