Aptly enough, she conducted Noel around the Welsh capital (5)

'aptly enough she' is the definition.
'Olwen' can be an answer for 'she'. I'm not sure about the 'aptly enough' bit.

'conducted noel around the welsh capital' is the wordplay.
I cannot really see how this works, but
'around' could be 'o' (I've seen this in other clues) and 'o' is present in the answer.
'welsh' could be 'w' and 'w' is found within the answer.
The remaining letters 'len' is a valid word which might be clued in a way I don't understand.
This may be the basis of clue (or it may be nonsense).

Can you help me to learn more?