Raglan happy with his utopia (7-2)

I believe the answer is:

shangri-la

(Other definitions for shangri-la that I've seen before include "Fictional paradise on earth" , "Milk" , "Hangs liar in idyllic Tibetan country created by James Hilton" , "ideal place to live" , "Fictional Tibetan paradise from novel 'Lost Horizon'" .)

I've seen this clue in The Sun.

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