It has 25 city states hand placed and renamed to represent the minor houses of Westeros. It includes 11 player slots to represent the 7 kingdoms, the Crownlands, the Iron Islands, the Dreadfort, and the Wildlings.
The first is a ~50x120 map of Westeros streching from Dorne to beyond the wall. Westeros Map Pack with two maps of the Game of Thrones world.