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Ontario Peak, California
Prominence: 1039 ft, 317 m
Elevation: 8693 feet, 2650 meters
True Isolation: 2.07 mi, 3.34 km
Elevation Info:
NAVD88 Elevation
: 8696 ft / 2651 m
Latitude/Longitude (WGS84)
34° 13' 40'' N, 117° 37' 27'' W
34.227765, -117.624121 (Dec Deg)
442518 E 3787587 N, Zone 11 (UTM)
Country
United States
State/Province
California
County/Second Level Region
San Bernardino
Links
Search Engines - search the web for "Ontario Peak":
Wikipedia Search
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Other Web Sites
Ontario Peak at SummitPost
Ontario Peak at ListsOfJohn
Ontario Peak at Mountain-Forecast.com
Ontario Peak at Summits on the Air (Amateur Radio)
Weather and Snow
National Weather Service Forecast
NOAA Snow Depth Map
Lists that contain Ontario Peak:
Sierra Club Hundred Peaks Section
(Rank #40)
Comprehensive Combo Angeles Chapter List
(Rank #302)
California Peaks with 1000 feet of Prominence
(Rank #897)
Ascent Info
Total ascents/attempts logged by registered Peakbagger.com users:
753
Show all viewable ascents/attempts
(Total: 689)
Selected Trip Reports:
1942-07-19 by Frederick Johnson
2010-06-08 by Marco Rohrer
2010-06-19 by Amin Faraday
2011-10-16 by Brian Richardsson
2012-05-26 by Asher Waxman
2012-05-28 by Matthew McPherson (GPS Track)
2012-07-07 by Patrick ONeill (GPS Track)
2012-09-02 by Marit Chrislock
2012-10-18 by Vic Hanson
2012-11-24 by Brian Richardsson
2013-06-23 by Michael McCarty (GPS Track)
2013-07-20 by David Comerzan
2013-08-04 by Michael Sullivan (GPS Track)
2014-05-29 by Max Rees (GPS Track)
2015-08-22 by Cris Hazzard
2015-10-06 by James Barlow (GPS Track)
2015-10-12 by Jim Wick (GPS Track)
2015-10-31 by Patrick ONeill (GPS Track)
2015-11-21 by Roy Randall (GPS Track)
2017-07-23 by Tay Lee (GPS Track)
2017-11-05 by Derek Tse (GPS Track)
2018-04-14 by Alex Gotz (GPS Track)
2018-06-02 by Michael Geoghegan
2018-06-09 by Christopher Burdorf (GPS Track)
2018-06-10 by Mat Kelliher (GPS Track)
2018-07-15 by Marc Machin (GPS Track)
2018-07-16 by Scott Sharaga
2018-07-25 by David Sharg (GPS Track)
2019-07-04 by Jason Park (GPS Track)
2019-07-08 by Randy F
2019-08-14 by David Sharg (GPS Track)
2019-08-18 by Trevor Kent
2020-02-08 by Kayla Brown (Unsuccessful)
2020-05-31 by Matt Molinare (GPS Track)
2020-06-20 by Mike Maki (GPS Track)
2020-06-26 by Jackie Bulaclac (GPS Track)
2020-06-29 by Gordon Jenkins (GPS Track)
2020-11-14 by Garret Stoops (GPS Track)
2020-12-20 by Matt Molinare (GPS Track)
2021-04-08 by Kisuk Leem (GPS Track)
2021-04-10 by Connor Noda (GPS Track)
2021-05-30 by Mat Kelliher
2021-06-18 by Roger Jenkins
2021-07-28 by JT Kemper (GPS Track)
2021-07-31 by Mike Heim (GPS Track)
2021-08-30 by Zal Tepper
2021-12-26 by Connor Noda (GPS Track)
2022-04-08 by Ben FR
2022-05-22 by Trevor Kent
2022-10-22 by John DiIorio
Nearby Peak Searches:
Radius Search - Nearest Peaks to Ontario Peak
Elevation Ladder from Ontario Peak
Prominence Ladder from Ontario Peak
Looking south onto the IE. Infamous bottle opener on right (2014-05-29). Photo by
Max Rees
.
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
: 1039 ft/317 m
Optimistic Prominence
: 1039 ft/317 m
Key Col
: 7654 ft/2333 m
Isolation
Isolation Page
(Detailed isolation information)
Distance: 2.07 mi/3.34 km
Isolation Limit Point
: 34.2233, -117.5883
Nearest Higher Neighbor
in the
PBC database
:
Cucamonga Peak
(E)
Ranges
Continent:
North America
Range2:
Pacific Ranges
Range3:
Central and Southern California Ranges
Range4:
Transverse Ranges
Range5:
San Gabriel Mountains
Drainage Basins
Santa Ana
Pacific-Western USA
Pacific Ocean
Ownership
Land: Angeles National Forest/San Bernardino National Forest
Wilderness/Special Area: Cucamonga Wilderness Area
Topo Map
Cucamonga Peak O34117b5 1:24,000
Data Source
1:25,000 (or larger) Topographic Survey Map
Dynamic Map
Ontario Peak (
Key Col
)
Other Peaks
Click Here for a Full Screen Map
Other Photos
The mighty Ontario-Cucamonga-Bighorn Ridge rises from the depths of the San Antonio Canyon. Photo by
Nathan Leroy
.
Click here for larger-size photo.
Ontario Peak (2018-09-01). Photo by
Olga Ordonez
.
Click here for larger-size photo.
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