My first testing map, do you have any advice?

[Elros]

It's your map. Personally I'd remove them if it was mine. Other alternatives is to put another intersection on the other side of the island (or a few more intersections), or to change the aspect of the map and cut off the unused space, or to put other elements of interest to help mollify the effects of the lines (basically reduce their impact ).

About the border, even if you just put a simple line around it to frame it, it tends to make it look nicer. You con't have to have a fancy border for it to be effective.

Oh thanks.
I have adjusted the border for now.
Thinking about something to decor the unosed space.

[Elros]

Added the border, and adjusted some shadow.

Mappa 1 Project Copyright.jpg

I thinking about to remove some trees and add some hills, what do you think? Some feedback?
Becouse i want drive the rivers to the sea.