Royal Forest of Dean & Wye Valley 2012 Calendar. This stunning landscape 2012 calendar features the glorious Forest of Dean and beautiful Wye Valley. The geographical and historical Forest of Dean is situated in the western part of the county of Gloucestershire and is a roughly a triangular plateau bounded by the River Wye to the west and north, the River Severn to the south, and the City of Gloucester to the east. If you love the natural beauty of this ancient woodland, then you'll love this stunning scenic calendar which will take you through 2012!