Creating walls on the fly!

I was working on my town quest zone. 

I thought would have to spend cash on the castle pack of models so that I would have walls surrounding my town.

I created a gameObject Cube that I have been using for my zone Load collider. I then realized I could add textures to the game object cube. I added the path rocky texture to the cube and sized the cube as a wall! 

I now have walls surrounding my town/quest zone that look quite nice!