Sokoto
http://upload.wikimedia.org/wikipedia/en/8/89/Locator_Map_Sokoto-Nigeria.png

Sultan's palace
http://upload.wikimedia.org/wikipedia/commons/thumb/3/32/Sultan%27s_palace_%28Sokoto%29.JPG/800px-Sultan%27s_palace_%28Sokoto%29.JPG

Shame, I can't find anymore photos of this city. Only very old one's and very few.

Dankani Hotel

http://lh4.ggpht.com/_W9KBgeZrhrY/S3GqSr48mFI/AAAAAAAABzk/OronRbjKRZs/s640/P2063866.JPG

Emir's Palace

http://lh5.ggpht.com/_W9KBgeZrhrY/S3Gqy7Mg0wI/AAAAAAAAB0k/o4VSjSCq0Y8/s640/P2063868.JPG