Boston has an absurdly detailed Pokémon Go map - Polygon

Community note: Updates to the Pokémon GO map

Found: The Exact Location of All the Pokémon in Pokémon Go - Atlas Obscura

GitHub - AHAAAAAAA/PokemonGo-Map: 🌏 Live visualization of all the pokemon in your area and more! (shutdown)

Build the next Pokémon Go with Mapbox + Unity, by Mapbox

The Fastest Way To Catch Pokémon: With Route Optimization

Check out This Map of the Most Wanted 'Pokemon Go' Pokemon in the USA – TouchArcade

In-game map updated: OpenStreetMap data imported, notable changes all around the globe

Every time I visit a new Pokemon Go gym an old one disappears from my map - here is proof (see image). Why does this happen Niantic? : r/TheSilphRoad

Pokémon Go Vivillon map, regions, and pattern guide - Polygon

Take Utmost Advantage of Pokemon Go Regional Maps- Dr.Fone