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Mauna Kea, Hawaii


Prominence: 13796 ft, 4205 m

Elevation: 13,796 feet, 4205 meters


True Isolation: 2452.5 mi, 3946.92 km
Highest SummitPuu Wekiu
Peak TypeVolcano
Latitude/Longitude (WGS84)19° 49' 14'' N; 155° 28' 5'' W
19.820679, -155.468024 (Dec Deg)
241479E 2193527N Zone 5 (UTM)
CountryUnited States
State/ProvinceHawaii (Highest Point)
County/Second Level RegionHawaii (Highest Point)
Links

Search Engines - search the web for "Mauna Kea":
     Wikipedia Search
     Microsoft Bing Search
     Google Search
     Yahoo Search

Other Web Sites
     Mauna Kea at SummitPost.org
     Mauna Kea at ListsOfJohn.com
     CoHP.org Trip Report for Hawaii, HI by Adam Helman
     CoHP.org Trip Report for Hawaii, HI by Dick Ellsworth
     CoHP.org Trip Report for Hawaii, HI by Kevin Baker
     CoHP.org Trip Report for Hawaii, HI by Dave Dunham

Weather and Snow
     National Weather Service Forecast
     NOAA Snow Depth Map

Lists that contain Mauna Kea:
     World Peaks with 4000 meters of Prominence (Rank #15)
     USA/Canada Range4 High Points (Rank #19)
     United States Island High Points above 4000 feet (Rank #1)
     Hawaii County High Points (Rank #1)
     Hawaii Island High Points above 500 feet (Rank #1)
     Hawaii Peaks with 2000 feet of Prominence (Rank #1)
     Hawaii Peaks with 25 Miles of Isolation (Rank #1)
     United States State High Points (plus DC) (Rank #6)
     U.S. State High Points (Rank #6)
     Island CoHPs (Rank #1)
     Western USA CoHPs (Rank #37)
     United States 13,750-foot Peaks (Rank #162)
     U.S. County High Points over 13,000 feet (Rank #37)
     USA Peaks with 6000 feet of Prominence (Rank #2)
     Most Isolated Peaks of the U.S. States (Rank #2)
     USA/Canada Peaks with 7000 feet of Prominence (Rank #3)
     CoHP High Five List (Rank #19)
     Most Prominent Peaks of the U.S. States (Rank #2)
     Hawaii County Prominence Peaks (Rank #1)

Selected Guidebook(s) for this Peak:
       Fifty State Summits, Guide with Maps to State Highpoints (Zumwalt)
       Highpoints of the United States: A Guide to the Fifty State Summits (Holmes)

Selected Trip Reports from this site:
     1988-10 by Walter Blume (Unsuccessful)
     1993-12-04 by Greg Slayden
     1999-06-20 by Scott Cockrell
     2000-07-28 by Dennis Stewart
     2003-07-10 by Stephen Wark
     2007-10-17 by Ed Wandall
     2008-07-23 by Stu Frink
     2008-10-08 by Dave Dunham
     2009-07-17 by Caj Svensson
     2010-02-05 by Matthew Gray
     2010-08-22 by Ben Lostracco
     2012-01-31 by Ben Salisbury
     2012-04-03 by Jim Wick
     2012-11-04 by Tye Scott
     2013-01-02 by Rob Woodall (GPS Track)
     2013-02-10 by Brian Friedrich (GPS Track)
     2013-06-30 by Alan Barber
     2013-10-12 by Keith Mowinski
     2013-12-17 by Levi Boscardin (GPS Track)
     2014-01-14 by Paul McClellan

View ascents of peak by registered Peakbagger.com members.

Nearby Peak Searches:
     Radius Search - Nearest Peaks to Mauna Kea
     Elevation Ladder from Mauna Kea
     Prominence Ladder from Mauna Kea


Description

Mauna Kea is often called the highest mountain on earth, if you measure from its submarine base. This is a difficult claim to back up with objective data, but I do believe that the angle of the slope that descends 30,000 vertical feet from Mauna Kea's summit is greater than that of any other vertical drop of that magnitude on earth.

The summit area of Mauna Kea is a dry, windswept collection of little lava rock hills, utterly devoid of vegetation. Perhaps the greatest concentration of astronomical observatories in the world is located in the summit area, all taking advantage of the dry climate, high elevation, and moderate slopes that allow a good auto road to ascend all the way to the summit. The start of the road is dirt, but the top section has been paved to minimize dust that would harm the delicate telescopes.

Climbing Notes

Most people drive cars to the summit. Most rental cars on the Big Island can not be legally driven on the Saddle Road or the Mauna Kea Road, but many tourists ignore this restriction and have no problems. Or, to be safe, you can rent a SUV for more money that is allowed up the peak. The main issue is the high altitude--sensitive individuals could have severe altitude sickness with the rapid rise from sea level.

There is a trail up Mauna Kea that climbs from the Visitor Center near the Saddle Road for those who wish to hike through the volcanic moonscape. A final option (available in some winters) is to ski Mauna Kea, using cars from a local outfitter as your ski lift.


The summit area of Mauna Kea is a rocky moonscape of talus and scree, ascended by a road to service the numerous telescopes near the summit (1993-12-04).
Web Map LinksAcme Mapper   MyTopo   Gmap4   MS-Research
TopoQuest   Bing Maps   MSN/Encarta   Google Maps
Prominence  Clean Prominence: 13,796 ft/4205 m
  Optimistic Prominence: 13,796 ft/4205 m
  Key Col: Pacific Ocean    0 ft/0 m
Isolation2452.5 mi/3946.92 km
Nearest Higher Neighbor in the PBC database:
    Misery Hill  (NE)
Isolation Limit Point: 41° 24' 19'' N; 122° 11' 54'' W
    ILP Map Links:
Bing Maps   MSN/Encarta   Google Maps
RangesContinent: Australia-Oceania
Range2: Polynesia (Highest Point)
Range3: Hawaii (Highest Point)
Range4: Hawaii Big Island (Highest Point)
Drainage BasinsIslands-Oceania-Pacific
Pacific Ocean
IslandHawaii (Big Island) (Highest Point)
OwnershipLand: Mauna Kea Forest Reserve (Highest Point)
Topo MapMauna Kea O19155g4 1:24,000
Route #1 Dirt Road: Mauna Kea Road
Route #2 Unmaintained Trail: Mauna Kea Trail
Trailhead: Visitor Center/Museum 9220 ft/2810 m
Vertical Gain: 4576 ft/1395 m
Distance (one way): 2.25 mi/3.62 km
Google Maps Dynamic Map

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Other Photos

Click on photo for original larger-size version.
Looking east at the International Astronomical Observatory Complex on the summit of Mauna Kea, taken from Pu'u Poliahu (2010-08-22). Photo by Ben Lostracco.
Click here for larger-size photo.
Click on photo for original larger-size version.
Short trail from the road to the summit (2014-05-11). Photo by Jason Curtis.
Click here for larger-size photo.





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