Elevation

3,486 ft / 1,063 m

#4,314 in California

#37,877 in United States

Prominence

586 ft / 179 m

#920 in California

#3,779 in United States

Summits

17 summits

#262 in California

#1,303 in United States

Top climbing months

December   26%

January   15%

September  15%

Most climbed route

Mount Umunhum Trail

8.5 mi • 1,160 ft gain • Class 1

Highlights

  • "The Cube", a 5-story concrete former Cold War radar installation on Mt Um's summit
  • Extensive views of San Jose and all of the most prominent summits of the Bay Area on a clear day -- Mt Tamalpais, Mt Diablo, and Mt Hamilton
6 summits • 8.5 mi • 1,160 ft gain • 2 hr 9 min • Class 1
1 summit • 10.4 mi • 1,075 ft gain • 6 hr 22 min
1 summit • 9.4 mi • 1,064 ft gain • 3 hr 49 min

Awards

Challenges