Torrhen's Square is a castle in the North. It lies along the shores of a lake and is the seat of House Tallhart, a vassal house sworn to House Stark of Winterfell. It is protected by stone walls thirty feet high. Its skillful masonry is the envy of lords of minor holdfasts. Torrhen's Square is located 40 leagues (120 miles) south-west of Winterfell.
Theon Greyjoy is dispatched by his father to raid the fishing villages along the Stony Shore. After consulting with his first mate, Dagmer, Theon decides to mount a daring attack inland on Torrhen's Square. He muses that they will not be able to hold the castle, as Winterfell will send troops to retake it rapidly. Sure enough, word of an attack on Torrhen's Square reaches Winterfell. Fearing it might be a Lannister raid behind the lines, Ser Rodrik Cassel decides to muster 200 men and march to the relief of the castle. Maester Luwin is dubious about sending so many troops given their shortage in manpower, but agrees with the decision.
In the books
In the A Song of Ice and Fire books, Torrhen's Square is the seat of House Tallhart and ruled by the Master of Torrhen's Square, Ser Helman Tallhart.
In the novels, Torrhen's Square is slightly further away from Winterfell, possibly 150-200 miles, as compared to the 120 in the TV series. This may be further evidence of the TV version of Westeros being slightly smaller than the book version, or an error in the distance given by the writers or by the characters.
- Torrhen's Square at A Wiki of Ice and Fire (spoilers from the books)
Bear Island · Queenscrown · Last Hearth · Karhold · Winterfell (Winter town) · Deepwood Motte · Torrhen's Square · Castle Cerwyn · Hornwood · Ramsgate · Widow's Watch · Barrowton · White Harbor · Oldcastle · Moat Cailin · Flint's Finger · Greywater Watch · Rillwater Crossing · Ironrath · Highpoint
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