Pokémon Gold and Silver/Route 19-21 — StrategyWiki, the video game walkthrough and strategy guide wiki
Kanto Route 21 - Bulbapedia, the community-driven Pokémon encyclopedia
Route 21 - Kalos - Serebii.net Pokéarth
Kalos Route 21 - Bulbapedia, the community-driven Pokémon encyclopedia
File:Route 21.png - Pokémon 3D Wiki
Unova Route 21 - Bulbapedia, the community-driven Pokémon encyclopedia
Kanto Route 21 - Bulbapedia, the community-driven Pokémon encyclopedia
Route 21 - Derniere Way - To the Elite Four - Main Walkthough | Pokémon: X & Y | Gamer Guides®
Kalos Route 21 | Pokémon Wiki | Fandom
Kanto Route 21 | Pokémon Wiki | Fandom
Unova Route 21 - Bulbapedia, the community-driven Pokémon encyclopedia
Pokemon Yellow Version: Special Pikachu Edition Route 21 Map Map for Game Boy by KeyBlade999 - GameFAQs
Route 21 | Pokemon Dark Voyage Wiki | Fandom
Route 21 Kanto by JoseSacred on DeviantArt
Route 21 - Gym 8 (Earth Badge) - Walkthrough | Pokémon: Let's Go, Pikachu! & Let's Go, Eevee! | Gamer Guides®
Kanto Route 21 20 Years Later by uhlinyaface1 on DeviantArt
Pokemon Crystal Version Route 21 Map Map for Game Boy Color by KeyBlade999 - GameFAQs
Route 21 (Kanto) – PokéWiki
Sea Route 21 - Pokemon Red Version Walkthrough & Guide - GameFAQs
Route 21 - Unova - Serebii.net Pokéarth
Pokéarth - Kanto - Route 21
Route 21 | Pokémon Alchemist Wiki | Fandom
PokéOne Community - Pokemon
Route 21 - Derniere Way - Pokemon X and Y Wiki Guide - IGN
Pokéarth - Kanto - Route 21
Pokemon Gold Version Route 21 Map Map for Game Boy Color by KeyBlade999 - GameFAQs
Route 21 - Pokémon Vortex Wiki
Route 21 - Pokemon Red, Blue and Yellow Wiki Guide - IGN
