Mount Jefferson, Oregon

Prominence: 5777 ft, 1760 m

Elevation: 10,497 feet, 3199 meters

True Isolation: 48.13 mi, 77.45 km
Elevation Info:NAVD88 Elevation: 10,502 ft / 3200 m
SubpeaksMount Jefferson-North Ridge (9000 ft/2743 m)
Peak TypeVolcano
Latitude/Longitude (WGS84)44° 40' 27'' N; 121° 47' 58'' W
44.6743, -121.799565 (Dec Deg)
595147E 4947471N Zone 10 (UTM)
CountryUnited States
County/Second Level RegionJefferson (Highest Point)
Linn (Highest Point)

Search Engines - search the web for "Mount Jefferson":
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Other Web Sites
     Mount Jefferson at
     Mount Jefferson at Trip Report for Jefferson, OR by Ken Jones Trip Report for Jefferson, OR by Eric Hoffmann Trip Report for Jefferson, OR by Eric Hoffmann Trip Report for Jefferson, OR by Bob Bolton Trip Report for Jefferson, OR by Adam Helman Trip Report for Linn, OR by Eric Hoffmann Trip Report for Linn, OR by Eric Hoffmann

Weather and Snow
     National Weather Service Forecast
     NOAA Snow Depth Map

Lists that contain Mount Jefferson:
     USA Lower 48 Range5 High Points (Rank #145)
     USA Lower 48 Top 400 Peaks by Prominence (Rank #31)
     USA Lower 48 Peaks with 4000 feet of Prominence (Rank #31)
     Triple Crown CoHPs (Rank #8)
     Apex (Toughest) CoHPs (Rank #13)
     Mazamas Sixteen Northwest Peaks Award (Rank #7)
     Western Contiguous USA CoHPs (Rank #133)
     Western USA CoHPs (Rank #141)
     Cascade Volcanoes Peak Pin (Rank #8)
     Mazamas Cascades Award (Rank #2)
     USA Lower 48 Top 100 Peaks by Prominence (Rank #31)
     2000-foot Prominence CoHPs - 48 States (Rank #30)
     Oregon County High Points (Rank #3)
     Oregon Peaks with 2000 feet of Prominence (Rank #3)
     Chemeketan Eighteen Northwest Peaks Award (Rank #7)
     U.S. National Forest High Points (Rank #42)

Selected Guidebook(s) for this Peak:
       Climbing the Cascade Volcanoes (Smoot)
       Oregon High: A Climbing Guide to Nine Cascade Volcanoes (Thomas)
       Backcountry Ski! Oregon (Van Tilburg)

Selected Trip Reports from this site:
     1981-07-17 by Tony Watkin
     2006-07-30 by Greg Slayden (GPS Track)
     2006-07-30 by Adam Helman
     2010-07-27 by Wm Rogers (Unsuccessful)
     2010-08-20 by Petter Bjørstad
     2010-08-20 by Rob Woodall
     2011-06-19 by Gregory Phillips (Unsuccessful)
     2011-06-20 by Les Zollbrecht (Unsuccessful)
     2011-07-07 by Les Zollbrecht
     2012-07-18 by Daryn Dodge
     2012-08-01 by ChadL Painter (GPS Track)
     2012-08-12 by Alex Lockard
     2013-07-06 by George Burgess (GPS Track)
     2013-07-27 by Caleb Morris (Unsuccessful)

View ascents of peak by registered members (85 total)

Nearby Peak Searches:
     Radius Search - Nearest Peaks to Mount Jefferson
     Elevation Ladder from Mount Jefferson
     Prominence Ladder from Mount Jefferson

The stunning and precipitous summit pinnacle of Mount Jefferson in Oregon (2006-07-30).
Web Map LinksAcme Mapper   MyTopo   Gmap4   TopoQuest
Bing Maps   Google Maps
ProminenceKey Col Page  (Detailed prominence information)
  Clean Prominence: 5777 ft/1760 m
  Optimistic Prominence: 5817 ft/1772 m
  Line Parent: Excelsior Mountain-North Peak
  Key Col: Santiam Pass    4720 ft/1439 m
Isolation48.13 mi/77.45 km
Nearest Higher Neighbor in the PBC database:
    Crater Rock  (N)
Isolation Limit Point: 45° 22' 3'' N; 121° 41' 47'' W
    ILP Map Links:
Bing Maps   Google Maps
RangesContinent: North America
Range2: Pacific Ranges
Range3: Cascade Range
Range4: Oregon Cascades
Range5: Mount Jefferson Area (Highest Point)
Ridges/DividesPacific Crest
Oregon Cascade Crest
Drainage Basins
Willamette (HP)
Pacific Ocean
Deschutes [OR]
Pacific Ocean
OwnershipLand: Willamette National Forest (Highest Point)/Warm Springs Indian Reservation (Highest Point)
Wilderness/Special Area: Mount Jefferson Wilderness Area (Highest Point)
Topo MapMount Jefferson O44121f7 1:24,000
Google Maps Dynamic Map

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Other Photos

Click on photo for original larger-size version.
Sitting atop Mount Jefferson, my last Oregon P2K (2014-09-06). Photo by Nick Turtura.
Click here for larger-size photo.

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