Crossword Genius

Victor expelled from crumbling private school somewhere in Greece (3,9)

Ross

I believe the answer is:

the acropolis

I'm a little stuck... Click here to teach me more about this clue!

'school somewhere in greece' is the definition.
The answer and definition can be both man-made objects as well as being singular nouns.
Maybe there's an association between them I don't understand?

I can't explain the rest of the clue.

Can you help me to learn more?

(Another definition for the acropolis that I've seen is " World Heritage site".)

I've seen this clue in The Guardian.
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