Ignorant about this legendary place for young people (8)

I believe the answer is:

tirnanog

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'legendary place for young people' is the definition.
I don't know anything about this answer so I can't judge whether it can be defined by this definition.

'ignorant about' is the wordplay.
'about' indicates anagramming the letters.
'ignorant' with letters rearranged gives 'TIRNANOG'.

'this' is the link.

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I've seen this clue in The Irish Times.

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