Castle of the Two Sisters
important location inside The Everfree Forest
Can be home to characters.
Place of interest, even for the grifix. While they genrally avoid it, it is too big for them not to know about it. grifix are not allowed to go there unless approved by the Queen, the Healer or the Captain of the Guards. But many snuck over there at some point, temptation is too big.
During Eclipsa's reign, she sent many grifix over there to take books and ornaments, such as tapestries which Eclipsa sometimes used to ornate the castle. The library in the Everfree Castle still holds many books taken from the Castle of the Two Princesses. Still, there are many left as most grifix don't know how to read, so it wasn't of so much interest.
Whatever books have been left after the Great Cataclysm has sincee been taken by grifix scouts and members of the Kirinaria Mercenary Group and moved to the Great Libraries.