Three Sisters-Middle Peak, Colorado

Prominence: 80 ft, 25 m

Elevation: 7840+ feet, 2390+ meters

Approx. Isolation: 0.45 mi, 0.73 km
Elevation Info:Elevation range: 7840 - 7880 ft
    (40-foot closed contour)
NAVD88 Elevation: 7844 ft / 2391 m
    (Range 7844 - 7884 ft)
SubpeaksThree Sisters-South Peak (7800 ft/2377 m)
Three Sisters-North Peak (7760 ft/2365 m)
Peak TypeSub-Peak, subsidiary to
Latitude/Longitude (WGS84)39° 37' 46'' N, 105° 20' 57'' W
39.629381, -105.349289 (Dec Deg)
470024 E 4386682 N, Zone 13 (UTM)
CountryUnited States
County/Second Level RegionJefferson

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Other Web Sites
     Middle Three Sisters at

Weather and Snow
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Ascent Info

Total ascents/attempts logged by registered users: 113
     Show all viewable ascents/attempts (Total: 113)

Selected Trip Reports:
     2017-06-25 by William Musser
     2018-11-07 by William Musser (GPS Track)
     2018-12-02 by William Musser
     2020-02-22 by William Musser
     2020-03-14 by William Musser (GPS Track)
     2022-07-22 by William Musser

Nearby Peak Searches:
     Radius Search - Nearest Peaks to Three Sisters-Middle Peak
     Elevation Ladder from Three Sisters-Middle Peak
     Prominence Ladder from Three Sisters-Middle Peak

Nearest Higher Neighbor in the PBC database:
    Alderfer Hill  (SSW)
Click on photo for original larger-size version.
looking from the Middle Sister back at South Sister; the summit block with multiple class 4 routes (Note: crevice route) (2018-06-12). Photo by William Musser.
Click here for larger-size photo.
Web Map LinksPeakfinder Panorama
GeoHack Links   CalTopo   MyTopo   Bing Maps
Google Maps   Open Street Map
ProminenceKey Col Page  (Detailed prominence information)
  Clean Prominence: 80 ft/25 m
  Optimistic Prominence: 160 ft/49 m
  Key Col: 7760 ft/2365 m
IsolationIsolation Page  (Detailed isolation information)
   Distance: 0.45 mi/0.73 km
Not verified: May be a major NHN that is not in the database.
RangesContinent: North America
Range2: Rocky Mountains
Range3: Southern Rocky Mountains
Range4: Front Range
Range5: Central Front Range
Range6: Mount Evans Area
Drainage BasinsSouth Platte
Gulf of Mexico
Atlantic Ocean
Topo MapEvergreen O39105f3 1:24,000
Data Source1:25,000 (or larger) Topographic Survey Map
This peak was submitted to the database by Matt Martin.
Dynamic Map

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