A feature of Scotland: golf course with eagles? (4)
I believe the answer is:
glen
I believe this clue is a double definition.
'a feature of scotland' is the first definition.
(geographical term)
'golf course with eagles?' is the second definition.
(Gleneagles is a golf course)
(Other definitions for glen that I've seen before include "Long narrow valley in Scotland" , "Narrow, deep mountain valley" , "Depression in Scotland" , "Campbell perhaps" , "Narrow secluded valley in mountains" .)