Someone has put together the Pokémon worlds to a big Pokémon World Map - Imgur
Cool Photoshop work showcasing where each of the six main Pokemon regions are based off of. I love how each are evenly divided and it gives a great feeling of how innovative Pokemon is.
Every region of pokemon and its pokemons!
I don't like Pokemon, but their outfits are awesome
pokemon map: lotr style
Pokemon - I Demand For Sinnoh Remakes!<< some one else shares my dream
The basic pokemon - SQUIRTLE, BULBASOR, and CHARMANDER sorry for the all caps i couldn't help it these r my favs
Pokemon Aloha Region
Not to mention Aperture Science, Gaurdia (past, present, and future), Tallon IV, and various Pokemon regions.
Another updated version of the Kalos pokedex, this time with Zygarde and the new Megas - Imgur