Mount Allison

Mount Allison
photo by Christopher
Mount Allison is a 2,658 ft / 810 m mountain peak near Milpitas, California, United States. Based on peakery data, it ranks as the 4189th highest mountain in California and the 38729th highest mountain in the United States. The nearest peaks are Monument Peak, Mission Peak, Maguire Peaks, Vista Grande, Rose Peak, and Alum Rock. See the Mount Allison map, 3D fly around, and the Mt. Allison photos to get a better sense of the mountain.

Mount Allison SUMMIT LOG peakery first ascent by edg

4 members report climbing or hiking to the summit, most recently on Jul 9, 2014. Below are trip reports and shared pictures from their climbs. Based on the summit log, the most popular climbing routes and hiking trails to the summit are To/from Mission Peak, and To/from Monument Peak.

Others who’ve summited Mount Allison

  • edg
  • seancasserly

Routes Used trails & approaches

50% To/from Mission Peak

50% To/from Monument Peak


SNAPSHOTedit info


2,658 ft / 810 m


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Height Rank

#4299 in California

#39587 in United States


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California, United States

Summited by

  • Christopher
  • edg
  • seancasserly

3d Fly AroundShow Bigger »

Nearest peaks see on map »