Question: In which town in Scotland can the New Slains Castle and Old Slains Castle be found? 
Related documents: [0]  [DOC] Slains Castle, also known as New Slains Castle to distinguish it from nearby Old Slains Castle, is a ruined castle in Aberdeenshire, Scotland. It overlooks the North Sea from its cliff-top site 1 km east of Cruden Bay. The core of the castle is a 16th-century tower house, built by the 9th Earl of Erroll. Significant reconstruction of the castle has been carried out a number of times, lastly in 1837 when it was rebuilt as a Scots Baronial mansion. At one time it had three extensive gardens, but is now a roofless ruin. Plans to restore the castle have been on hold since 2009. [END] 
[1]  [DOC] Old Slains Castle (otherwise known as Old Castle Slains) is a ruined castle near Collieston in Aberdeenshire, Scotland. [END] 
Answer: 
Aberdeenshire
Aberdeenshire