Organized by region, which makes it ideal for use by visitors, no matter whether they are based in one place or touring, the guide includes maps of the regions, and detailed directions for finding each site. In addition, there are double-page features on major sites, such as the Antonine Wall, and specific features such as brochs or Pictish stone carvings. Castles and Ancient Monuments of Scotland is a companion volume to the highly successful Castles and Ancient Monuments of England, published in 1999, and will quickly establish itself as an indispensable work of reference for anyone, resident or tourist, who wishes to explore the rich and varied history of Scotland.