Fire And Blood!

Tyrosh is one of the Free Cities located to the east of Westeros. It is situated on an island at the eastern end of the Stepstones, an island chain that extends across the Narrow Sea. According to legend, there used to be a land-bridge linking Westeros and Essos, of which the Steptones are the only remnants. Therefore, Tyrosh is the closest of the Free Cities to Westeros, located not far from Dorne and the island of Tarth (off the coast of the Stormlands).