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Trip Log


Mt. Greylock
Adams, MA

Mt. Greylock as seen from Massaemett Mountain
Mt. Greylock as seen from Massaemett Mountain

Location mapSummary
At 3,491 feet, Mt. Greylock is the highest point in all of Massachusetts. There are numerous trails to the summit including the Appalachian Trail. The summit features multiple view points, including panoramic views from the seasonal lookout tower.

Summit Elevation
3,491 feet

Summit Facilities
Auto road, lookout tower, restrooms, cafeteria, running water, when in season.

Abandoned, partially constructed alpine ski area (Greylock Glen) located near end of Thunderbolt Trail.

Trip Reports:
Click on the date for photos, timestamps, and maps.
Date of Hike Trail(s) Length Steepness Vertical
July 13, 2013 Hopper Trail, more Moderate Moderate 3,184'
October 18, 2008 Thunderbolt Trail Moderate Difficult 2,426'
November 18, 2006 Appalachian Trail, more Difficult Moderate 2,906'
November 11, 2006 Appalachian Trail Difficult Difficult 3,706'
July 30, 2006 Thunderbolt Trail, more Difficult Very Difficult 3,023'

More Information
- Mt. Greylock - New England's Alpine CCC Ski Trails
- Greylock Glen - New England's Cancelled Ski Areas
- Mt. Greylock - Massachusetts DCR
- Greylock Glen - New England Lost Ski Areas Project
- Mount Greylock - Wikipedia

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