ROUTE 26: Remastered ▻ Pokémon Heart Gold & Soul Silver

Pokémon HeartGold & SoulSilver

Johto Route 32, PokeMMO Wiki

Pokemon Missing Routes? [Part 1]

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

Johto Route 47 (From Pokémon Heart Gold & Soul Silver) - Single - Album by The Zame - Apple Music

Johto Route 36 - Bulbapedia, the community-driven Pokémon encyclopedia

Pokemon HeartGold and SoulSilver :: Game Maps

Pokéarth - Kanto - Route 14

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