Haystack Trail is a hiking trail in Essex County, New York. It is within High Peaks Wilderness and Adirondack Park. It is a mile long and begins at 4,514 feet altitude. Traveling the entire trail is 2.1 miles with a total elevation gain of 1,781 feet. Little Haystack (elevation 4,662 feet) and Mount Haystack (elevation 4,915 feet) can be seen along the trail.