From publisher blurb:
Raventhorn Keep - a haunted castle in the hills? The seat of the Iron King? A last refuge for a band of mercenaries? Raventhorn Keep is the ideal location for numerous adventures!
Raventhorn Keep is a printable dungeon floorplan compatible with any RPG/Dungeon-Crawl game. It can be used as a standalone gameboard, or combined with any same-scale tileset.
Raventhorn Keep is a multiple level set, comprising 2 20x20 square battlemaps. The ground floor features a gate and portcullis, thick walls, torchlit corridors, meeting rooms and more. The upper floor features battlements, a throne room and more. Also included is a set of spiral staircases that can be placed wherever needed.
Also included is a set of 300dpi full size jpgs, for poster printing or VTT.