Town Map

Town Map is a key item that is avalible for use to see the map of the region. (depending on the game).

How to get
Kanto: After obtaining the Pokedex, talk to Daisy and she will give you a town map.

Johto: Is replaced by a Map Card on the PokeGear.

Hoenn: Comes with Pokenav

Sinnoh: After delivering the parcel to your rival in Jubilife City. Your rival is in the Trainer's School.