Group in general are keen about Indian Ocean destination (6)
I believe the answer is:
kerala
'indian ocean destination' is the definition.
The definition suggests a singular noun which matches the answer.
'group in general are keen about' is the wordplay.
'group in' indicates a hidden word (a group of letters hidden in the clue).
'about' says the letters should be written backwards.
'alarek' is hidden in the letters of 'general are keen'.
'alarek' written backwards gives 'KERALA'.
Can you help me to learn more?
(Other definitions for kerala that I've seen before include "State of southwest India" , "Indian state" .)