{"ranges":[{"title":"Appalachian Mountains","canonical":"appalachian-mountains","link":"/range/appalachian-mountains.html"},{"title":"Taconic Mountains","canonical":"taconic-mountains","link":"/range/taconic-mountains.html"}],"parks":[{"title":"Mount Greylock State Reservation","canonical":"mount-greylock-state-reservation","link":"/park/mount-greylock-state-reservation.html"}],"districts":[{"country":{"code":"us","name":"USA"},"regions":[{"level":2,"id":"usa","name":"USA","link":"/adm/usa.html"},{"level":4,"id":"massachusetts","name":"Massachusetts","link":"/adm/massachusetts.html"},{"level":6,"id":"berkshire-county","name":"Berkshire County","link":"/adm/berkshire-county.html"}]}],"countries":[{"code":"US","name":"USA","link":"/adm/usa.html"}],"routes":[],"gettingHere":[{"ascent":6,"backDuration":101,"descent":1,"duration":135,"hikeability":"car","length":136,"profileV0":"0 1058 9 1058 17 1059 26 1059 34 1059 43 1059 51 1059 60 1059 68 1059 77 1061 85 1062 94 1062 102 1063 111 1063 119 1063 128 1063 136 1064","url":"gettingHere_358269595_0_794303291"}],"tags":{"osm_version":"12","ele":"1063","gnis_feature_id":"607448","highest_point":"4","name":"Mount Greylock","name_br":"Menez Greylock","name_fr":"Mont Greylock","natural":"peak","wikidata":"Q1587225","wikipedia":"https://en.wikipedia.org/wiki/Mount_Greylock","description":"Mount Greylock is the highest point in Massachusetts at 3,489 feet (1,063 meters). Located in northwest region of the state, it is part of the Taconic Mountains, a geologically distinct range from the nearby Berkshires and Green Mountains. Expansive views and a small area of sub-alpine forest characterize its upper reaches. A seasonal automobile road crosses the summit area near three structures from the 1930s, which together constitute a small, \"National Historic District.\" Various hiking paths including the Appalachian Trail traverse the area, which is part of the larger Mount Greylock State Reservation.\nThe peak played a role in 19th century American literature, and is featured in the work of Nathaniel Hawthorne, Herman Melville, and Henry David Thoreau."},"skitours":[],"id":358269595,"data":{"_id":"358269595","elevation":[{"id":"massachusetts","nid":"200000061315","name":"Massachusetts","type":"ADM","level":4,"index":1,"total":2241},{"id":"berkshire-county","nid":"200000061321","name":"Berkshire County","type":"ADM","level":6,"index":1,"total":209},{"id":"taconic-mountains","nid":"790183039","name":"Taconic Mountains","type":"MR","level":2,"index":5,"total":274}],"prominence":[{"id":"massachusetts","nid":"200000061315","name":"Massachusetts","type":"ADM","level":4,"index":1,"total":2241},{"id":"berkshire-county","nid":"200000061321","name":"Berkshire County","type":"ADM","level":6,"index":1,"total":209},{"id":"appalachian-mountains","nid":"2980119204","name":"Appalachian Mountains","type":"MR","level":1,"index":32,"total":39823},{"id":"taconic-mountains","nid":"790183039","name":"Taconic Mountains","type":"MR","level":2,"index":3,"total":274}],"trail":{"id":"251871571","name":"Appalachian Trail","tags":{"highway":"path","name":"Appalachian Trail"},"peakOnTrail":false},"routes":[{"id":"2991960","name":"Appalachian Trail - 11 MA","lengthKm":140,"peaksCount":17,"parentId":"156553"},{"id":"156553","name":"Appalachian Trail","lengthKm":3297,"peaksCount":311,"parentId":null},{"id":"7461385","name":"Jones Nose to Summit","lengthKm":11,"peaksCount":2,"parentId":null},{"id":"7461387","name":"Cheshire Harbor Trail","lengthKm":1,"peaksCount":1,"parentId":null}]},"canonicalUrl":"mount-greylock","type":1,"description":"Mount Greylock is the highest point in Massachusetts at 3,489 feet (1,063 meters). Located in northwest region of the state, it is part of the Taconic Mountains, a geologically distinct range from the nearby Berkshires and Green Mountains. Expansive views and a small area of sub-alpine forest characterize its upper reaches. A seasonal automobile road crosses the summit area near three structures from the 1930s, which together constitute a small, \"National Historic District.\" Various hiking paths including the Appalachian Trail traverse the area, which is part of the larger Mount Greylock State Reservation.

The peak played a role in 19th century American literature, and is featured in the work of Nathaniel Hawthorne, Herman Melville, and Henry David Thoreau.
There's a trail called Appalachian Trail leading to the summit. Mount Greylock is one of the 311 peaks along the multi-day Appalachian Trail.

By elevation Mount Greylock is
# 1 out of 2241 in Massachusetts
# 1 out of 209 in Berkshire County
# 5 out of 274 in the Taconic Mountains

By prominence Mount Greylock is
# 1 out of 2241 in Massachusetts
# 1 out of 209 in Berkshire County
# 32 out of 39823 in the Appalachian Mountains
# 3 out of 274 in the Taconic Mountains
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