Allen Mountain
#26
About Allen Mountain
Allen Mountain rises to 4,340 feet (1,323 m) and is the twenty-sixth highest peak in New York. Located in the southern High Peaks region, Allen is notorious among hikers for its remoteness, length of approach, and challenging terrain. The round-trip hike to Allen is typically 18+ miles, one of the longest day hikes in the Adirondacks. The mountain has no marked trail to its summit; hikers follow herd paths that include steep, slippery sections on the upper mountain known as the 'Allen Slides.' These red-stained slides give Allen its nickname, 'The Red Slime.' Despite these challenges, the summit offers excellent views, particularly to the north towards the Great Range and Mount Marcy.
History
Allen Mountain was named after Ebenezer Allen, a prominent figure in Vermont's early history, though he had no direct connection to the Adirondacks. The peak has been included in the Adirondack 46er list since its creation and has developed a reputation as one of the most challenging day hikes due to its length and difficult terrain. The distinctive red coloration of the Allen Slides comes from iron oxide in the soil and rock. Allen is often considered a rite of passage for aspiring 46ers, with many hikers saving it for late in their quest due to its difficulty. Various approach routes have been used over the years, but the current standard route from the East River/Upper Works trailhead was established after Hurricane Irene damaged previous access points in 2011.
Weather Forecast
Current Conditions
27°F
light snow
Feels like 16°F
Weather Alert
- Freezing conditions expected
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