Pokemon Heart Gold and Soul Silver All Legendary Pokemon Locations

Pokémon HeartGold & SoulSilver

Pokemon Heartgold/Soulsilver Edition – SSBM Textures

Pokemon: Everything In The Johto Region Changed In HeartGold & SoulSilver

HG/SS daily & weekly events EASY to navigate map - Pokémon HeartGold Version Forum - Neoseeker Forums

Johto Route 39 - Bulbapedia, the community-driven Pokémon encyclopedia

05 (ENG) Pokemon Heart Gold Playthrough [Girl] part 4: Route 32 & Union Cave

Johto Route 40 - Bulbapedia, the community-driven Pokémon encyclopedia

Stream Pokemon HeartGold And SoulSilver OST - Route 47 by InfiniteShadow

Here is a map I made with the location and info for all catchable Pokemon in Sun and Moon : r/pokemon

Johto Route 35, PokeMMO Wiki