The Castle of Rol Na Feinne used to be the headquarters of the Rol Na Feinne order before they were replaced by Sanctus Irae. Now it's a lonely keep high in the Barren Peaks with too many empty brew rooms.

Walk ( 6n, 3nw, w, n, 4e, s, w, sw, s, sw, 2s, 2sw, 2s, 2ne, n, nw, w, 2nw, w, 3nw, 3w, 2nw, 3w, s, 4w, sw, 4w, 3u, n ) to get from DH to the room marked in blue on the first image.