There are a few mini-quests to do, they are:
- Timber - Saving the girl
- Balamb Town - Big Bad Rascal
- Dollet - Dog hunt & Triple Triad
- Dealing City - Triple Triad
These can be done once Balamb Garden becomes mobile (Disc 2).
Cactuar Island is a small island located south of Esthar; it is recognizable by it being a desert with a randomly appearing (and disappearing) cactus. This "Cactus" is the Jumbo Cactuar, a cactuar that has grown to immense size.
This quest becomes available when you obtain the Ragnarok (Disc 3).
Ruins located on the Centra continent in the south; home of Odin and the Tonberry King GFs.
This quest can be done when Balamb Garden is mobile (Disc 2).
You can find Chocobo's to ride in Chocobo Forests; there are seven on the map you can go to once you have the flying Garden. In order to catch a Chocobo, you must solve a puzzle in the forest you are visiting.
These can be started when Balamb Garden becomes mobile (Disc 2).
In the very south-western corner of the map is a small, wrecked facility.
Here you can obtain 2 powerful GFs; Bahamut & Eden.
This quest is available when you obtain the Ragnarok (Disc 3).
The Obel Lake quest is a big scavenger hunt for two items; Three Stars and Luck-J Scroll.
This quest can be done when you obtain the Ragnarok (Disc 3).
Shumi Village is located due North of Balamb on a small island off the coast of the Mainland.
The side quest becomes available to you from Disc 2 (When Balamb Garden can move).
UFO's have been spotted, let's go alien spotting!
This quest is available when you obtain the Ragnarok (Disc 3).
Winhill is a town to the south west of Timber and can be visited once Balamb Garden becomes mobile (Disc 2).
Zell has a secret admirer who is a member of the Garden Library Committee.
During the game, there are several optional scenes that lead to gaining stock of a magic but, more importantly, Combat King 003.
This quest lasts for a while and there are things to do at certain points in the game.