Final Fantasy X question about leveling.?

Run up and down Mt. Gagazet, and the Cave of Darkness. That is the best place to level up. You can also run around the Thunder Plains. You don't need there Legendary Weapons. I never used Lulu's. The Booster Catuar was better then the Onion Knight anyway. You also don't need the hidden Aeons Yojimbo, Anima, and the Magus Sisters to beat Sin. Bahamut can do the job. Along the way you picked up all the celestial items for the weapons, but like I said some of the weapons you customized are better. But just to let you know, doing the side quests to get everything will help you level up.

Yeah I would agree and say running up and down Mt Gagazet will get you in enough battles to level up to a point where going to Sin is fairly easy. The quickest way to level up everyone is to skip turns with the first three fighters, then bring on the others one by one and skip their turn; this registers as them taking an action and so once you've done this with everyone and killed the fiends all your characters will get experience.

You probably wont like this answer, but just run round in a circle and attack the monsters that appear, depending on your level, you can easily get 20levels + in an hour, and if you don't, well it should be easy to kill him.

well, i thought that mt gagazat was a good place, but a true proving grounds is the omega dungens......where ultama weapon is.....that place is impossible

i like your profile pic! fallout 3 rocks!!