Mount Allison is a 2,658 ft / 810 m mountain peak near Milpitas, California, United States. Based on peakery data, it ranks as the 4304th highest mountain in California and the 39664th highest mountain in the United States. The nearest peaks are Weller Peak, Monument Peak, Mission Peak, Maguire Peaks, Vista Grande, and Rose Peak. See the Mount Allison map, 3D fly around, and the Mt. Allison photos to get a better sense of the mountain.