Sea of Myrth
From A Wiki of Ice and Fire
The Sea of Myrth is a large sea that is situated along the western coast of Essos. To the north lies the Flatlands, the south the Disputed Lands and to the west, the narrow sea. Myr sits along its eastern shore. 
- ↑ A Dance with Dragons, Map of the Free Cities
- ↑ The Lands of Ice and Fire, The Free Cities.