Where to find Natu in HeartGold & SoulSilver

• Mt. Silver — Headbutt, Walk
• Mt. Silver Cave — Walk
• Route 28 — Headbutt, Walk
• Ruins of Alph — Walk

Natu in every game · Johto & Kanto interactive map

By game: Pokémon HeartGold map · Pokémon SoulSilver map