Bea the game
There are loads of legendary Pokemon in Sapphire, but if you mean the main one, Kyrogue, then it is the Underwater Cavern.
Have a ruby or another sapphire trade you a legendary!
Yes. Kyogre is the main legendary Pokemon in Sapphire.
none
rayquaza is in sky piller
Some legendary Pokemon in saopphire are rayquaza, groudon, kyogre
Magikarp
The amount of available catchable legendary pokemon is three: Kyogre, Latias, Rayquaza.
Kyogre, Regice, Registeel, and Regirock.
if your talking about celebi the legendary Pokemon then the only way is cheating or go to a Nintendo event
there are a few legendary Pokemon in sapphire; the Pokemon are Kyogre, Rayquaza, Latios, Regirock,Registeel, Regice, and Deoxys
i think all of the legendary Pokemon in that game or someting