Join the 6th annual

San Francisco Bay Area Six-Pack of Peaks Challenge

now through December 31, 2023

Mount Umunhum
Whitney E

Mount Ummm what?

This was the most unique, and shortest, of the four I have done. The random Cold War Era building at the top was interesting to

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Mount Umunhum
kfinato

Mt. Um

A little windy, but great hike on a Tuesday morning! Had the place to ourselves.

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Mount Umunhum
Michelle Yu

Mt. Umumhum

The weather was awesome.  There were more runners than hikers on the trail.

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