Chalk Mountain

Chalk Mountain is a 1,614 ft / 492 m mountain peak near Portola Valley, California, United States. Based on peakery data, it ranks as the 4905th highest mountain in California and the 48210th highest mountain in the United States. The nearest peaks are McAbee Mountain, Pine Mountain, Buzzards Roost, Ocean View Summit, Eagle Rock, and Ben Lomond Mountain. See the Chalk Mountain map, 3D fly around, and the Chalk Mountain photos to get a better sense of the mountain.

Chalk Mountain SUMMIT LOG peakery first ascent by edg

1 person reports climbing or hiking to the summit. Below is the trip report and shared pictures from their climb.

Others who’ve claimed Chalk Mountain

  • edg


3d Fly AroundShow Bigger »

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1,614 ft / 492 m


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Height Rank

#4980 in California

#48923 in United States


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California, United States

Claimed by

  • edg

Nearest peaks see on map »