I have some out-of-country visitors who are here till Oct 1st week or so, and one must-see in their list is Niagra falls. I really want to see fall colors in the east coast this time. ( I am not in US in october) I was thinking that I could combine fall colors and niagra in one trip by going to Niagra in Sept-end. From sites like these it seems that in Catskills and Chautauqua / Allegheny i should be able to see fall colors in Sept end. But fall color reports from last year tells me that colors happened in October mainly. Please help.. I live in Cincinnati,OH.