Hiking New York state's fourth highest peak
Mount Skylight is the fourth tallest of the Adirondack High Peaks. It is a steep, serious hike that requires significant preparation. A successful hike of Mount Skylight involves research, physical fitness, the right gear, and knowledge of Leave No Trace principles.
Key takeaways
- Elevation: 4,926 feet
- Elevation gain: 3,800 feet round trip
- Distance: 9.4 miles one way
- Hike includes water crossings, steep rock slab, and trail junctions
- Based on the trail from Upper Works
Hiking Skylight
There are multiple trails to the summit of Mount Skylight. Information on this page describes the out-and-back hike from Upper Works. Find information on the approach from the High Peaks Information Center via the Van Hoevenberg Trail here. This peak is often climbed with in conjunction with Mount Marcy and Gray Peak. The Adirondack Mountain Club is asking that people stop carrying rocks to the summit as it can damage alpine vegetation and create hazards for hikers and the Summit Stewards.
From Upper Works follow the trail to Flowed Lands and Lake Colden. After reaching the lakes, the hike becomes more demanding. From the dam, hike along the Opalescent River and continue on the trail past the Uphill Lean-to and the intersection for Feldspar. The climb remains steady and eventually you will come to Lake Tear of the Clouds. You will hike near the shore of the lake and end up at Four-Corners, a major intersection on the south side of Marcy. (Trail left here leads to Mount Marcy.) At this point, take a right and climb up the shoulder of Skylight. This section tends to be a bit wet and slippery in spots. This final approach is the steepest section of the entire hike. After you reach the summit, head back down to Four Corners, and you'll have the choice to add on Gray and Marcy, or return back to Upper Works.
Mount Skylight in winter
Mount Skylight is a challenging mountain that should only be attempted by experienced hikers, especially in winter, so make sure you are prepared. Snowshoes are necessary, and snow spikes or crampons are needed to climb the exposed upper reaches of the peak. Plan on temperatures in the higher elevations being at least 20 degrees colder than at the trailhead, not including the windchill. Bring several extra non-cotton layers, a headlamp with spare batteries, extra food, a windbreaker, goggles, a face mask, and supplies for spending the night in case of an emergency. Do not attempt to cross Flowed Lands unless the conditions warrant.
Find more trails in the Adirondack Hub
Does Skylight sound amazing, but a little more than you want to tackle right now? With the Adirondack Hub being at the center of so many trails, we’re sure to find the best hike for you!
How to get there
From exit 29 off I-87, turn west onto Blue Ridge Road (CR 84) toward Newcomb. Follow this route for 17.4 miles to an intersection with Tahawus Road (CR 25). Turn right on Tahawus Road and stay on it for 6.3 miles then turn left at a sign for High Peaks trails. Pass by the old blast furnace at 2.8 miles up this road. From the blast furnace, it is less than one mile to your destination. The road dead ends at the Upper Works parking lot.
