>>26605697How they may want to divide it.
Blue is a large river that Ireland's got, for simplicity's sake PokeIreland could adjoin it with the island's biggest lake, which neatly divides the island.
The West would be rocky and rural, with some weird mythical stuff going on with long wide routes.
The East is going to be more fertile, with the biggest towns and cities hugging the coastline.
The South is basically anything below the estuary of the dividing river. It's climate is warmer, and has its own mountains, large towns etc. but this time can accomodate all the trainers and pokemon built around t-shirt weather.
If they wanted they could make the North distinct, but I doubt they'd want to. Snow can be filled in by caves in the existing mountains, and there's already enough rain :/
