Castle Rock Manor is an impressive statehouse located on the northeast side of Plaxton, Trinuma Province, Caspar. It is built upon a substantial granite outcropping from which it gets its name, that juts out into the Sepasan River. This protrusion causes the river to traverse some two-hundred degrees around it before the flowing water progresses further west, slowing down and broadening out to reach the Cappula Naros (Cappula Ocean). The edifice represents the southwest corner of the Forest & Bluffs District, and has a commanding view of Bridgewater Park. Most of the lavish old houses of Caspar's original residents are further eastward, upriver of Castle Rock.