Seward Mountain, at 4,361 feet, is the highest point in Franklin County and the highest peak in the Seward Range, placing it 24th among the Adirondack High Peaks. The Mohawk knew it as Ou-kor-lah, "Great Eye," for a pale spot visible on its flank from Long Lake. The mountain was named for New York governor William Seward, and surveyor Verplanck Colvin made the first recorded ascent in October 1870 with guides Alvah Dunning and Mitchell Sabattis.
There is no maintained trail to the summit. Reaching it requires navigating unmarked herd paths through the remote High Peaks Wilderness, with the standard approach beginning at the Coreys Road trailhead. The Ward Brook Truck Trail carries hikers roughly five miles before a herd path branches off at a small brook, then crisscrosses the water, pushes through blowdown, and climbs the summit wall to the ridge. A short spur leads to a boulder with open views toward the Saranac Lakes; the summit itself is largely wooded but offers some views. Route details and distances are covered here. Expect about 14 miles and 3,000 feet of gain for Seward alone.
Most 46er candidates combine Seward with Donaldson and Emmons in a single long push of roughly 18 miles via ridge herd paths. Seymour Mountain, the fourth 46er in the range, must be done as a separate trip. The trails are notoriously muddy spring through fall; many parties base-camp at a nearby lean-to to spread the range over two days.
