The city is framed by mountain ranges to the 'east' and west.
This summer has been unusually hot in 'the East'.
The ships sailed 'east'. [='easterly, eastward']
(..) What's left for you here? You wouldn't be safe. Not while she's looking for me. She doesn't have a name. Where will you go? Essos is east and Westeros is west. But what's west of Westeros? I don't know. Nobody does. The edge of the world, maybe. (groans) (..)2016 TvShow: Game of Thrones Title: No One Season: 6 Episode 8