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Acker Peak

Acker Peak, seen from above at true elevation

Acker Peak rises to 3,356 m in California. Twin Peaks stands 3,756 m to the east-southeast, 8.4 miles off. The nearest named place is Wells Peak, a peak 1.4 miles away. Tioga Road/Big Oak Flat Road passes 17 miles off.

The story

Acker Peak is a summit in Yosemite National Park in Tuolumne County, California, United States. With an elevation of 10,988 feet (3,349 m), Acker Peak is the 665th-highest summit in the state of California. The summit was named for William Bertrand Acker, a park official. This geographical feature's toponym was officially adopted in 1932 by the U.S. Board on Geographic Names. The first ascent of the summit was made July 27, 1945, by Arthur J. Reyman.

From Wikipedia, CC BY-SA 4.0.

Wikidata Q19460089, referenced by the OpenStreetMap record.

What the record says

Elevation
3355.6 m

How to reach it

Coordinates38.10930, -119.50953

Named places within 25 miles

Peaks
Waterfalls: 24
Springs: 18
Historic sites: 7
  • Hunewill Upper Sawmill: 13.1 mi
  • Soda Springs Cabin: 17.7 mi
  • Little Bodie Monument: 17.8 mi
  • California Historic Civil Engineering Landmark: 19.2 mi
  • Avalanche of 1911: 19.2 mi
Parks: 5
  • Bridgeport: 17.1 mi
  • Bridgeport Training Range: 19.7 mi
  • Mono Lake Park: 21.0 mi
  • Douglas Picnic Ground: 21.2 mi
  • Gus Hess Community Park: 23.6 mi
Museums: 5
Cliffs: 4
Attractions: 4
  • Travertine Hot Spring: 19.0 mi
  • Columns of the Giants: 22.4 mi
  • Indian Arch: 23.1 mi
  • Upside-Down House: 23.6 mi
Ghost towns: 3
Beaches: 2
Hot springs: 1
  • Fales Hot Spring: 17.7 mi
Nature reserves: 1
Picnic sites: 1

Other summits around it

The highest named summits within 8.9 miles of Acker Peak. Elevation from each summit’s own record; bearing measured between the two coordinates.

SummitBearingElevationDistance
Twin PeaksESE 102°3,756 m8.4 mi
Matterhorn PeakE 99°3,749.3 m7.0 mi
Twin Peaks-East PeakESE 102°3,731 m8.6 mi
The DragtoothE 97°3,695.4 m6.8 mi
Whorl MountainESE 109°3,667 m7.3 mi
Virginia PeakESE 110°3,657 m8.8 mi
Cleaver PeakE 93°3,616.8 m6.2 mi
Blacksmith PeakE 92°3,616.3 m6.1 mi

When to go

Light through the year

DateSunriseGolden hourSunset
March equinox07:0218:3519:10
June solstice05:3619:4620:25
September equinox06:4718:2218:57
December solstice07:1216:0116:42

Local time (America/Los_Angeles).

Climate normals

Months averaging 5080 °F: Apr–Oct.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °F404346515866737267584740
Precip in6.35.75.73.52.40.60.40.10.42.23.85.9

1991–2020 U.S. Climate Normals, NOAA NCEI — Hetch Hetchy, 18 mi away.

Inside the official boundary of Yosemite National Park. Quietest months by visitation: Jan and Feb; busiest: Aug.

NPS visitation statistics, monthly averages 2021–2025 (2020 excluded).

Where this comes from

Location and category confirmed against OpenStreetMap.

OpenStreetMapWikidata

OpenStreetMap element node/358795556

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