Crime & Safety

Bay Area Native On Yosemite National Park Hike Missing For 2 Days

Hayden Klemenok was last seen hiking near Upper Chilnualna Fall in Yosemite National Park on July 2, 2023. (See hiker description below.)

(National Forest Service/CBS)

July 5, 2023

YOSEMITE NATIONAL PARK – Officials at Yosemite National Park are asking visitors for assistance in finding a backpacker who has been missing since Sunday.

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According to park rangers, Hayden T. Klemenok was hiking with a group at Upper Chilnualna Fall on Sunday. Around 2 p.m., he entered Chilnualna Creek near the trail junction.

Klemenok has not been seen since. Officials said he was last seen wearing a tan, brimmed hat, white sunglasses, a red t-shirt, blue swimming trunks and white Adidas shoes.

Find out what's happening in Petalumafor free with the latest updates from Patch.

Hayden Klemenok was last seen hiking in the area of Upper Chilnualna Fall in Yosemite National Park on July 2, 2023./National Park Service/CBS San Francisco


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