Key Col for Mount Greylock

Col Elevation: 1024- feet, 312- meters

Key Col for:Mount Greylock  (3487 ft/1063 m)
Key Col Elevation Info:Elevation range: 312 - 306 m
    (6-meter contour interval)
Road/Route through Col:MA 8
Latitude/Longitude (WGS84)42° 29' 10'' N, 73° 12' 11'' W
42.486196, -73.203084 (Dec Deg)
ProminenceClean: 2463 ft/751 m
Optimistic: 2483 ft/757 m
Average: 2473 ft/754 m
Prominence Parentage:Line Parent: Glastenbury Mountain
Prominence Parent: Killington Peak
Island Parent: Killington Peak
Ridgewalk Distance:65.83 mi/105.94 km
CountryUnited States
County/Second Level RegionBerkshire

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Google Maps Dynamic Map

 Key Col for Mount Greylock    Mount Greylock
    Ridgewalk    Parent Peak(s)    Other Peaks
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RangesContinent: North America
Range2: Appalachian Mountains
Range3: Northern U.S. Appalachians
Range4: Taconic Range
Range5: Berkshire Hills
Ridges/DividesSouth Green Mountain Crest
Drainage Basins
Long Island Sound
Atlantic Ocean
New York Harbor
Atlantic Ocean
Topo MapPittsfield East    O42073d1    1:25,000

Detailed Ridgewalk Listing

The table below lists the peaks and cols that lie on the path from Mount Greylock to its Key Col and onward to its Line Parent.  This route is the highest possible path that follows ridgecrests from the peak to higher ground. It corresponds to the yellow line on the map above.  Note: This feature is preliminary. There may be errors in the ridgewalk data and/or bugs in the code that give misleading results. Sorry for any inconvenience.

Ridge PointLocationElev-ftProm-ftRidge Name(s)Basins to each sideDist-miCumulative-mi
START: Mount GreylockUSA-MA34872463    
(Ridge Junction)     0.650.65
(Unnamed Col) 3040   0.140.79
(Ridge Junction)     0.791.58
Saddle Ball MountainUSA-MA3248208  0.652.23
(Unnamed Col) 2362   1.153.38
Rounds RockUSA-MA2559197  0.774.15
(Ridge Junction)     0.444.59
KEY COL: (Unnamed Col) 1024 South Green Mountain CrestHousatonic/Hudson7.9412.52
Hudson-Connecticut-Housatanic Triple DivideUSA-MA2106 South Green Mountain CrestHousatonic/Hudson12.6225.15
(Ridge Junction)   South Green Mountain CrestWestfield/Hudson4.9930.14
Glastenbury Mountain-Southeast PeakUSA-VT315030South Green Mountain CrestDeerfield/Hudson34.6164.75
(Unnamed Col) 3120 South Green Mountain CrestDeerfield/Hudson0.1864.92
LINE PARENT: Glastenbury MountainUSA-VT37481108South Green Mountain CrestDeerfield/Hudson0.965.83
PROM PARENT: Killington PeakUSA-VT42353315    
ISLAND PARENT: Killington PeakUSA-VT42353315    

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