Orcs 

 

The Orc Shore

Fallen Harmonias

  Ice Orcs of Kylma

Shattered Orc Kingdom of Gar'anash (Orcs of the North East):

The Great Halls of Xuthzan

Orc City of Tulka

Dark Cleft Canyon

Rundarthang (Bottomless Canyon)

Illustration: from The Battle for Wesnoth (http://www.wesnoth.org/) used under General Public License