Taken from: http://awoiaf.westeros.org/index.php/A_Dance_with_Dragons-Map_of_the_Free_Cities

 

This map of the free cities of Essos was first featured A Dance With Dragons by George R. R. Martin, the fifth novel in his A Song of Ice and Fire saga. The map was drawn by James Sinclair. This map details the Free Cites on the continent of Essos.

 

The Free Cities are a group of nine city-states grouped along the western coast of the eastern continent. They trade and interact frequently with the Seven Kingdoms of Westeros.*

 

*from A Wiki of Ice and Fire