Unless you stay in one of the holiday parks among the dunes you probably wouldn’t. Hayle is becoming a much nicer place now. It used to be industrial and then a lot of wasteland waiting for development. The beaches are stunning though and much less crowded than St Ives or around Newquay.
Cornwall in Colours 
Lovely, I’ve never been there!
Unless you stay in one of the holiday parks among the dunes you probably wouldn’t. Hayle is becoming a much nicer place now. It used to be industrial and then a lot of wasteland waiting for development. The beaches are stunning though and much less crowded than St Ives or around Newquay.