Mount San Antonio, California

Subpeaks	West Baldy (10,005 ft/3050 m)
Name Info	Local or Alternate Name(s):     Alternate: Mount Baldy     Nickname/Informal: Old Baldy
Elevation Info	Summit: 10,070 feet (NAVD88 Vertical Datum) Source/Method: Lidar     CA_LosAngeles_2016 (2016) 1m
Latitude/Longitude (WGS84)	34.28916, -117.64636 (Dec Deg) 34° 17' 21'' N, 117° 38' 47'' W (DMS) 440518 E, 3794404 N, Zone 11 (UTM)
Map Source	US Geological Survey (1:24,000)     Sheet: Mount San Antonio (O34117c6)
Country	United States
State/Province	California
County/Second Level Region	Los Angeles (Highest Point) San Bernardino
Links Search Engines - search the web for "Mount San Antonio":      Wikipedia Search      Microsoft Bing Search      Google Search      Yahoo Search Other Web Sites      Mount San Antonio (Mount Baldy) at SummitPost      San Antonio; Mount at ListsOfJohn      Mount San Antonio at Mountain-Forecast.com      Mount San Antonio at Summits on the Air (Amateur Radio)      Mount San Antonio at Hikr.org      Mount San Antonio at USGS-GNIS      CoHP.org Trip Report for Los Angeles, CA by Andy Martin      CoHP.org Trip Report for Los Angeles, CA by Scott Surgent      CoHP.org Trip Report for Los Angeles, CA by Scott Casterlin      CoHP.org Trip Report for Los Angeles, CA by Matt Worster      CoHP.org Trip Report for Los Angeles, CA by Bob Bolton Weather and Snow      National Weather Service Forecast      NOAA Snow Depth Map Selected Guidebook(s) for this Peak:        California County Summits (Suttle)
Ascent Info Total ascents/attempts logged by registered Peakbagger.com users: 5149      Show all viewable ascents/attempts (Total: 4748) Selected Trip Reports - Click on linked Date for full report: Date Climber Type GPS TR Words Link 2024-01-13 Smith 🇮🇱, Raphael TR-131 (2023-01-08) Brennan, Thomas TR-439 2022-07-09 Sharp, Bob TR-163 youtu.be 2022-07-09 Winston, Keith TR-41 ironhiker.blogspot.com 2022-05-07 Anthony, Deric TR-736 2020-06-08 Hill, Dale TR-156 2019-07-28 St.Clair, Kimberly TR-232 2019-06-23 Griffith, Chris TR-132 sdpeakbagger.com 2018-12-21 Memon, Rafee TR-204 2018-07-14 Sharp, Bob TR-12 facebook.com 2018-06-22 Winston, Keith TR-30 ironhiker.blogspot.com 2018-06-21 Lara, Peter TR-126 2018-02-17 VanMeter, Michael TR-387 2018-01-07 McLean, Garrett TR-8 photos.app.goo.gl 2017-05-28 McLean, Garrett TR-39 goo.gl 2017-05-14 Luher, Robert TR-120 2016-09-23 Gaudet, Dean TR-135 thesheetnews.com 2016-07-02 Kelliher, Mat TR-288 2015-08-29 914, BMS TR-422 2015-04-21 Norton, Valerie TR-12 valhikes.blogspot.com (2015-01-24) Cardona, Alvin TR-111 2014-06-20 Woodall, Rob TR-368 peakbagger.com 2014-06-19 Rees, Max TR-305 2014-04-13 Esparza, Joseph TR-977 hikinginsocal.blogspot.com 2013-07-07 Sullivan, Michael TR-112 2012-07-21 Esparza, Joseph TR-935 hikinginsocal.blogspot.com 2009-06-27 Habermeyer, Mark TR-348 2008-08-03 lars, luscious TR-563 2006-08-06 Slayden, Greg TR-296 2004-09-06 Poulin, Dennis TR-540
Peak Lists that contain Mount San Antonio      5000 foot Prominence CoHPs - 48 States (Rank #35)      USA Lower 48 Peaks with 5000 feet of Prominence (Rank #21)      High Points of Counties Crossed by the Pacific Crest Trail (Rank #23)      5000 foot Prominence CoHPs (Rank #42)      USA Lower 48 Top 100 Peaks by Prominence (Rank #21)      USA Peaks with 6000 feet of Prominence (Rank #51)      Top 10 Prominence Grid for U.S. States (Rank #34)      USA Lower 48 Peaks with 4000 feet of Prominence (Rank #21)      Interstate Highway Bounded Regions of the USA (Rank #13)      Aetherius Society Holy Mountains (Rank #3)      California County High Points (Rank #14)      California Peaks with 25 Miles of Isolation (Rank #15)      2000-foot Prominence CoHPs - 48 States (Rank #21)      California County Prominence Peaks (Rank #7)      U.S. National Forest High Points (Rank #47)      Hundred Peaks Section Star Emblem Peaks (Rank #4)      California Non-Sierra 10,000-foot Peaks (Rank #61)      USA Lower 48 Top 400 Peaks by Prominence (Rank #21)      Sierra Club Hundred Peaks Section (Rank #19)      USA Lower 48 Range5 High Points (Rank #175) (Peak is on over 20 lists; Not all shown here.)
Nearby Peak Searches:      Radius Search - Nearest Peaks to Mount San Antonio      Elevation Ladder from Mount San Antonio      Prominence Ladder from Mount San Antonio

Mt. Baldy from Cucamonga Peak (2013-07-14). Photo by Mark McCormick. Click here for larger-size photo.
Web Map Links	Peakfinder Panorama GeoHack Links   CalTopo   MyTopo   Bing Maps Google Maps   Open Street Map
Prominence	Key Col Page  (Detailed prominence information)   Clean Prominence: 6230 ft/1899 m   Optimistic Prominence: 6270 ft/1911 m   Line Parent: San Gorgonio Mountain - Northwest Slope   Key Col: Cajon Pass    3840 ft/1170 m
Isolation	Isolation Page  (Detailed isolation information)    Distance: 42.52 mi/68.43 km    Isolation Limit Point: 34.1215, -116.9317 Nearest Higher Neighbor in the PBC database:     Washington Monument  (ESE)
Ranges	Continent: North America Range2: Pacific Ranges Range3: Central and Southern California Ranges Range4: Transverse Ranges Range5: San Gabriel Mountains (Highest Point)
Drainage Basins	San Gabriel (HP) Pacific-Western USA Pacific Ocean Santa Ana Pacific-Western USA Pacific Ocean
Ownership	Land: Angeles National Forest (Highest Point)/San Bernardino National Forest Wilderness/Special Area: Sheep Mountain Wilderness Area (Highest Point)
Data Source	GPS Reading or LIDAR
Dynamic Map  Mount San Antonio   ( Key Col)    Other Peaks Click Here for a Full Screen Map

Other Photos

just a little windy up here. (2016-01-14). Click here for larger-size photo.   Edit Photo Info

Summit Mount San Antonio, (Baldy) windy run.. (2016-05-13). Click here for larger-size photo.   Edit Photo Info

At the Summit - Breezy but warm enough (2016-06-11). Photo by Matt Hroma. Click here for larger-size photo.

just kicking back checking out all the hikers.. (2016-07-03). Click here for larger-size photo.   Edit Photo Info

Summit Mount Baldy on a July afternoon (2016-07-18). Click here for larger-size photo.   Edit Photo Info

View from Mt San Antonio (Baldy), CA (2007-09-29). Photo by Jerry Beals. Click here for larger-size photo.

late summer trail run to Mt Baldy (2016-09-12). Click here for larger-size photo.   Edit Photo Info

On the Saddle between West Baldy and Baldy..looks like a hard landing here. (2017-01-03). Click here for larger-size photo.   Edit Photo Info

Marine layer rolls in on Baldy below the bowl (2016-10-17). Photo by Robert Karl. Click here for larger-size photo.

Traffic on the 15. East from the summit of Baldy at night on March 7, 2017 (2017-03-07). Photo by Robert Karl. Click here for larger-size photo.

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