Sierra Peak

Sierra Peak is a 3,045 ft / 928 m mountain peak near Foothill Ranch, California, United States. Based on peakery data, it ranks as the 4003rd highest mountain in California and the 36966th highest mountain in the United States. The nearest peaks are Hagador Peak, Pleasants Peak, Robbers Peak, San Juan Hill, Bedford Peak, and Point 2301 ft / 701 m. Sierra Peak belongs to the Sierra Club Lower Peaks Section peak list. See the Sierra Peak map, 3D fly around, and the Sierra Peak photos to get a better sense of the mountain.

Sierra Peak SUMMIT LOG peakery first ascent by Sunday

8 members report climbing or hiking to the summit, most recently on Dec 20, 2015. Below are trip reports and shared pictures from their climbs.

Others who’ve summited Sierra Peak

  • Sunday
  • Peak-Conquistador
  • steven.m.tennant

Routes Used trails & approaches

50% pipeline trail

30% Main Divide Road from Coal Canyon.

10% coal canyon trail

10% Blackstar Canyon


SNAPSHOTedit info


3,045 ft / 928 m


355 ft / 108 m

Height Rank

#4013 in California

#37002 in United States


Santa Ana Mountains


California, United States

Summited by

  • Sunday
  • orbitor
  • Peak-Conquistador
  • steven.m.tennant
  • alex.gurrola
  • 1-with-Nature
  • tombecht
  • OC-Brad

3d Fly AroundShow Bigger »

Nearest peaks see on map »