You have to beat all 16 Gyms and Talk to Prof. Oak and then you will be allowed to go into Mt. Silver.
What does Mt. Silver contain?:
A trainer named Red with level 88 Pokemon (beat him too get a Kanto starter from Prof. Oak in the Kanto Lab and a Hoenn starter from Steven in Sliph Co.)
Moltres
Rock and Ground type Pokemon including Larvitar (level up to lvl 55 to get the famous Pokemon Tyranitar.
beat the league
To get to Mt Silver you have to defeat the Pokemon league and all of kanto's Gyms.
Mt. Silver is west of the Indigo Plateau gate in Pokémon HeartGold and Pokémon SoulSilver.
yes
Mt. Silver need rock climb + surf + waterfall Moltres
Moltas: the fire legendary bird Pokemon the second strongest bird Pokemon
you go talk to prof. Oak
no you can trade soulsilver pokemon to black
beat the eleit four and talk to pro. oak.
he is not in Pokemon soulsilver or Pokemon heartgold
POKEMON SOULSILVER come with a poke walker and the Soulsilver game
Pokemon soulsilver and Pokemon heartgold are basically the same game just different versions but i do recommend buying Pokemon soulsilver