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Ascent of Clamshell Peak on 2019-02-12

Climber: Mike Maki

Others in Party:Mary Maki
----Only Party on Mountain
Date:Tuesday, February 12, 2019
Ascent Type:Successful Summit Attained
    Motorized Transport to Trailhead:Car
Peak:Clamshell Peak
    Location:USA-California
    Elevation:4360 ft / 1328 m

Ascent Trip Report

This was the first of a three peak day. Clamshell, Rankin, and Monrovia. We did the 16 mile loop, up Ruby Cyn to the firebreak to Clamshell (steep) then over the road and firebreak to Rankin and Monrovia. Coming down from Monrovia was probably the steepest firebreak I've gone down. Lucky for us there was about a foot of two day old snow that made for perfect heel plants to descend. We had snow over most of the route once leaving Clamshell and then down to about 4000' on the road out. Good bear prints in the mud and snow and saw a skunk! Long day, started at 8:00 got back at 6:00 but very enjoyable, clear, and scenic day. Some pics
Click on photo for original larger-size version.
View south from Clamshell of the San Gabriel Valley (2019-02-12). Photo by Mike Maki.
Click here for larger-size photo.
Summary Total Data
    Total Elevation Gain:3448 ft / 1050 m
    Quality:6 (on a subjective 1-10 scale)
    Route Conditions:
Road Hike, Unmaintained Trail, Snow on Ground
    Gear Used:
Ski Poles
    Weather:Cool, Calm, Clear
Amazingly Clear
Ascent Statistics
    Gain on way in:3448 ft / 1050 m
    Distance:3.9 mi / 6.3 km
    Route:Ruby Cyn Firebreak
    Start Trailhead:912 ft / 277 m
    Time:2 Hours 50 Minutes
Descent Statistics
    End Trailhead:4360 ft / 1328 m
Ascent Part of Trip: Clammshell

Complete Trip Sequence:
OrderPeak/PointDateGain
1Clamshell Peak2019-02-123448 ft / 1051 m
2Rankin Peak2019-02-124379 ft / 1335 m
3Monrovia Peak2019-02-124497 ft / 1371 m
Total Trip Gain: 12324 ft / 3757 m    Total Trip Loss: 0 ft / 0 m
GPS Data for Ascent/Trip


 GPS Waypoints - Hover or click to see name and lat/long
Peaks:  climbed and  unclimbed by Mike Maki
Click Here for a Full Screen Map
Note: GPS Tracks may not be accurate, and may not show the best route. Do not follow this route blindly. Conditions change frequently. Use of a GPS unit in the outdoors, even with a pre-loaded track, is no substitute for experience and good judgment. Peakbagger.com accepts NO responsibility or liability from use of this data.

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