Pokémon FireRed’s overworld is not one single fixed-size “map” in the usual sense; it’s a collection of many connected maps, and the full world map is roughly the size of the classic Kanto region. A FireRed town-map tutorial notes the town map itself is 192 by 144 pixels and built on 8 by 8 tiles, while broader map research shows the game is composed of many separate maps linked together rather than one giant continuous field.

Quick scoop

If you mean the in-game region/world map , FireRed covers Kanto plus the Sevii Islands and is generally considered a small-to-medium JRPG overworld rather than a huge open world. If you mean the town map screen , that graphic is 192 by 144 pixels and aligned to 8 by 8 tiles.

What “big” means here

  • World scale: FireRed uses many individual map areas connected by routes, towns, caves, and interior spaces.
  • Playable region: The main overworld is the Kanto region, with additional Sevii Islands content in FireRed/LeafGreen.
  • UI map size: The town map graphic itself is 192 by 144 pixels.

Plain-English answer

So, in practical terms, Pokémon FireRed’s map is fairly compact by modern standards , but it still feels large because it is split into lots of distinct zones and hidden connections. If you want, I can also give you the exact map dimensions in tiles or a side-by-side size comparison with other Pokémon games.