Seymour Trail is a hiking trail in Franklin County, New York. It is within High Peaks Wilderness and Adirondack Park. It is 1.4 miles long and begins at 2,126 feet altitude. Traveling the entire trail is three miles with a total elevation gain of 1,980 feet. The trail ends near Seymour Mountain (elevation 4,055 feet) and the USGS Benchmark C238 survey point. There is also a viewpoint near the end of the trail.