Auchen Castle is located in Dumfries & Galloway, the gateway to Scotland. The perfect way to start or end your break. Set in 35 acres of formal gardens and woodland, Auchen Castle, the former home of Sir William Younger, retains many of its original period features as well as breathtaking views over the Moffat Hills. Auchen Castle has 25 bedrooms, 15 of which are situated within the original castle, some with four poster beds.