In Pokémon SoulSilver, you can find Larvitar in the Safari Zone and in Mt. Silver. For the Safari Zone, you can find Level 17 Larvitar in the Mountain area of the Safari Zone however if you want a Level 42 Larvitar then you have to place 5 Peak Objects in the Mountain area of the Safari Zone and it'll appear in there once you have placed the objects in there.
Level 30.
mt. silver and you can rarely get it in Safari Place. x
Mt. Silver
Larvitar can be found mainly at Mt. Silver, you access this place after you have defeated the Pokemon League to battle the most powerful trainer.
Mt. Silver. Lavitar is around level 20!
Larvitar can be found at Mt.Silver, you access this place when you have defeated the Pokemon League.
One way you can get lavitar is by trading from Diamond or Platinum or other games or you can also get it by Lucas' sister in Sandgem Town and wait until swarms come it might take a while for it to happen but its possible. Don't worry.
you either get it on the peak area on the safari zone or you go into mount silver cave
in soul silver
Neither. The new game is called Soul Silver, not Silver Soul.
no such thing not in soul silver
As in soul silver? Yes you can is soul silver. At the bottom of seafoam islands.