My Castle Looks Cool!

Have you ever noticed that some castles look different on the world map? That's because they have a higher level keep, wall, or towers. The more upgraded your keep, wall, towers, and gate are, the different your castles look.

This is my castle. 

You can see that the outpost right next to me looks different (other than the fact that it's an outpost), and that's because the walls, keep, towers, and gate are more upgraded than mine.

Just a simple way of checking the strength of castles without having to look too closely.