No you can't your thinking of Kanto.
Unfortunately you cannot get to Hoenn in soul silver or heart gold. You can only go to Johto and Kanto. Although, once you get the Kanto radio card, you can play the hoenn and sinnoh sound to find some Pokemon from those generations.
Transfer Kyogre and Groudon from a GBA game to Soul Silver. (It says how to do this in the Soul Silver manual.) Put them in your party, and you'll have the chance to capture Raquaza. If you capture him, then you can go. Hope I helped! :)
You cannot actually go to Hoenn in SoulSilver, but you can catch Pokemon from Hoenn on Wednesdays with Hoenn Music on the radio.
You can't go to Hoenn in Pokemon HG/SS.
No, you cannot go to Hoenn in Pokemon SoulSilver, but you can still get the Hoenn legendaries. Pokemon SoulSilver is a copy of Pokemon Silver, and you can only go to Johto and Kanto.
Nope, you won't be able to go to Hoenn in Pokémon SoulSilver.
No
You cannot get to the Hoenn region in Pokémon SoulSilver, the only regions that are available in SoulSilver are Johto and Kanto regions.
Migrate it from Pokemon (Hoenn version)
No, it is not possible to access the Hoenn region in either SoulSilver or HeartGold. However, you can catch Pokemon from Hoenn. On Wednesday, the Pokemon march station is a Hoenn sound. To get the Hoenn Pokemon all you have to do is set your Pokegear radio onto the Pokemon march station on Wednesday after you have defeated Red.
You cannot travel to the Hoenn region in Pokemon Heartgold and Soulsilver.
Nope.You can't...-.-
no
Pokemon Heartgold/Soulsilver, Pokemon Sexy Tush