Mount San Antonio, California

Elevation Info:	NAVD88 Elevation: 10,068 ft / 3069 m
Local or Alternate Name(s)	Alternate: Mount Baldy Nickname/Informal: Old Baldy
Subpeaks	West Baldy (9988 ft/3044 m)
Latitude/Longitude (WGS84)	34° 17' 21'' N, 117° 38' 47'' W 34.289129, -117.646304 (Dec Deg) 440518 E 3794404 N, Zone 11 (UTM)
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.org      San Antonio; Mount at ListsOfJohn.com      Weather for Mount San Antonio at Mountain-Forecast.com      Mount San Antonio at Summits on the Air (Amateur Radio)      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 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)      California County High Points (Rank #14)      California County Prominence Peaks (Rank #7)      California Peaks with 25 Miles of Isolation (Rank #15)      2000-foot Prominence CoHPs - 48 States (Rank #21)      Aetherius Society Holy Mountains (Rank #3)      Hundred Peaks Section Star Emblem Peaks (Rank #4)      U.S. National Forest High Points (Rank #47)      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)      California Peaks with 2000 feet of Prominence (Rank #6)      USA Lower 48 Range5 High Points (Rank #175) (Peak is on over 20 lists; Not all shown here.) Selected Guidebook(s) for this Peak:        California County Summits (Suttle)
Ascent Info Total ascents/attempts logged by registered Peakbagger.com users: 4682      Show all viewable ascents/attempts (Total: 4206) Selected Trip Reports:      2004-09-06 by Dennis Poulin      2006-08-06 by Greg Slayden (GPS Track)      2008-08-03 by luscious lars      2009-06-27 by Mark Habermeyer      2011-09-05 by Peter James (GPS Track)      2011-10-09 by Matthew McPherson (GPS Track)      2011-10-15 by Matthew McPherson (GPS Track)      2011-11-13 by Matthew McPherson (GPS Track)      2012-02-25 by Mihai Giurgiulescu (GPS Track)      2012-03-24 by Matthew McPherson (Unsuccessful) (GPS Track)      2012-05-06 by Jason Yuo (GPS Track)      2012-07-21 by Joseph Esparza      2012-10-27 by Mihai Giurgiulescu (GPS Track)      2012-12-22 by Mihai Giurgiulescu (GPS Track)      2012-12-28 by Matthew McPherson (GPS Track)      2013-01-19 by Mihai Giurgiulescu (GPS Track)      2013-05-25 by Michael McCarty (GPS Track)      2013-06-01 by Marit Chrislock      2013-06-13 by Patrick Bergeron (GPS Track)      2013-06-16 by Marit Chrislock      2013-07-21 by Annette Halloran      2013-08-03 by Haris F      2013-08-09 by Peter Stone      2013-09-07 by Marit Chrislock      2014-02-01 by Mihai Giurgiulescu (GPS Track)      2014-04-13 by Joseph Esparza      2014-06-01 by Michael McCarty (GPS Track)      2014-06-19 by Max Rees (GPS Track)      2014-06-20 by Rob Woodall (GPS Track)      2014-06-29 by Trevor Kent      2014-08-16 by Mihai Giurgiulescu (GPS Track)      2014-08-16 by Mihai Giurgiulescu (GPS Track)      2015-03-08 by Mihai Giurgiulescu (GPS Track)      2015-07-03 by Scott Burley (GPS Track)      2015-08-29 by BMS 914 (GPS Track)      2015-09-27 by Roy Randall (GPS Track)      2016-01-18 by Scott Greco      2016-04-17 by Danny Smith      2016-06-18 by David Comerzan      2016-07-02 by Mat Kelliher (GPS Track)      2016-08-14 by David Comerzan      2016-11-19 by bob l      2017-03-07 by Robert Karl      2017-08-07 by Andrew Mack      2018-02-17 by Michael VanMeter (GPS Track)      2018-04-19 by Alex Lennon      2018-09-30 by Adam Farabaugh      2019-07-06 by Samir Nafez      2019-10-24 by Jeremy Fuerst      2022-05-07 by Deric Anthony (GPS Track)
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: 6224 ft/1898 m   Optimistic Prominence: 6264 ft/1910 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)
Topo Map	Mount San Antonio O34117c6 1:24,000
Data Source	1:25,000 (or larger) Topographic Survey Map
Dynamic Map  Mount San Antonio    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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