when is the autumn foliage at it's peak in Sullivan county, New York?

Answer 1

In October, but catch the foliage in Ulster County along the Hudson River. Spectacular.

Answer 2

As it's been a pretty wet summer it should be a good fall for looking at leaves. Leaf Peeping season usually starts around the middle of October, but it all depends on the weather. If it stays warm it may begin a little later. But usually you can figure on Columbus Day as the beginning of the season. But then the further north you go the better off you are

Answer 3

It varies due to weather conditions,Try Columbus weekend or the next, either will give you color