The Erantor is not a particularly wide river at this point (only about 500 yards from bank to bank), but wide enough to require ferries and other means of crossing. It is also not particularly deep, but it does run swiftly down from the hilly rises of the eastern Great Owl Forest, and cuts deep into the rocky terrain of this area.
Rookroost built into the the rocky escarpment named Carnockle rock. The ruins of the ancient castle offer a commanding view of the Erantor, and in the distance, even the Greywater can be spotted.
Rookroost is the home of the Daughters of the River Raven. As a group of Storm King barbarians, this steading is really at odds with the other steadings in the area. The reason for this is the culture of the Daughters. The steading is ruled by a woman (which is not unheard of amongst the Storm King tribes), however, all of her huscarls are also women. This is rare, and it is perpetuated by the culture of the steading. Long ago, the Black Chieftain, in an attempt to slay the son of the Storm King, put on the disguise of a great black wolf, and he followed Tyrros, the prince of thunder, to a lonely spot on the Greywater, and under cover of darkness, he almost slew the son of the Storm King. However, Tyrros summoned his two great blue oxen, Glangor and Feory, and they came and trampled the Black Chieftain in his guise as a black wolf. This allowed Tyrros to escape with his life.
The great black wolf lay on the bank of the greywater, bleeding out his life's blood, when he was discovered by runewoman, once very powerful, who lived in the empty towers of the castle what would become to be known as Rookroost. She was flying in the guise of a giant raven, known as the River Raven (she would fly up and down the Greywater, the Terrapin, and even the Erantor, every night in the form of a giant raven, as part of a curse put on her by a devil, in exchange for her seeing ability). She saw the wolf, had pity on him, and landed to take care of him. In daylight, once again in the form of a runewoman, she took him back to her home high up on Carnockle rock, and slowly brought the black wolf back to life. Some say as a raven she came to love the wolf, some go further to say as a woman she came to love the wolf. Far to the east, in the Riven Moor, this legend is known, and some attribute the fell beasts and death birds that haunt the barrows there as the children of the River Raven and the black wolf.
The story is as it is, but over the years woman of stature from among the tribes and steadings would occasionally have disagreements with the men of their steading. In many cases, these would flee to Rookroost and join the community there. The population of the steading is near to parity - half women and half men - yet those who hold power and positions of authority are all women. And they all revere the River Raven and her innocent love for the black wolf (even though, when pressed, all would clearly admit that he was the Black Chieftain, or Helgor).
The current leader of the Daughters is Jarless Embra Innamor. She rules fairly, but does not have much use for trade or bargains with the other steadings. The Daughters of the River Raven (although this is properly the nickname of Embra Innamor's woman huscarls, it is also applied to the community in general) have a small, but efficient fleet of small dragon ships. These are able enough to travel up and down the Erantor, down to the Greywater, and can transport fyrd and huscarl warriors, but would not do to stand up to the dragon ships of one of the larger steadings in a battle.
As to the original origins of the castle on Carnockle Rock, it is assumed to be very, very old. Whether it was built by the Old Ones or not is a matter of conjecture. When the gather of the Daughters began to dig into the rock to make their steading, they did find a number of underground structures already there. Some of these still exist, and who knows how many more, still deeper than the Daughters themselves have burrowed out.
There was originally an adventure location that was described as part of this description of Rookroost. That was part of the Week of Adventure Locations, and it was location number 4, The Celerium of Great Truth, which is a ruined library, halfway between the western edge of Rookroost, and the Great Owl Forest.
