Taj Mahal's locale (4)
I believe the answer is:
agra
'taj mahal's locale' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for agra that I've seen before include "Site of the TajMahal" , "City in India" , "Taj Mahal's city" , "Eastern city" , "city founded in 1566" .)