When watching Game of Thrones have you ever wondered how much it would cost to own Winterfell, Dragonstone or Riverrunn? Well believe it or not they are not as expensive as you might first think. In fact, with a lottery win (or moderately rich parents) you could easily own your favourite Game of Thrones castle with all the historic and medieval features, such as moats, turrets and banquet halls. Luckily these castles have just come on to the market, and we have compiled all the castle statisitcs for you. Whether you are interested in location, history, age, design features, defensibility or previous owers then this fact sheet will provide you with all the information you need about the many great castles in the Westeros region. You will be amazed at how much these iconic castles actually cost. So before you read on, which do you think is the most expensive Westeros castle? To find out scroll through our Game of Thrones Castles up for Sale infographic.