Kanto and Johto.
johoto or kanto regions
Johto and Kanto are the only accessible regions in HeartGold.
you can only go to kanto and johto
You can go to Kanto in HeartGold and SoulSilver, but Hoeen remains a Ruby/Sapphire/Emerald exclusive continent.
No, there are only 2 regions in Pokémon HeartGold, the Kanto region and the Johto region.
Johto and Kanto, just like in Silver, Gold, and Crystal
You cannot get to the Sinnoh region in Pokémon HeartGold, you can only travel around the Johto and Kanto regions. No additional regions are available in HeartGold.
It is only in HeartGold & SoulSilver and Gold & Silver you can go to different regions :/(and Crystal)
Umm, in gold,silver,crystal,heartgold and soulsilver you can go to kanto and johto
You can't get there because you can only go to johto and kanto.
only 2
you cant