Stanislaus Peak Explained

Stanislaus Peak
Elevation Ft:11233
Prominence:833feet
Range:Sierra Nevada
Listing:Mountains of California
Location:Alpine and Mono counties, California, U.S.
Map:USA California
Topo:USGS
Easiest Route:off trail hike, Simple scramble,
Fetchwikidata:ALL

Stanislaus Peak is a prominent peak near Sonora Pass in the Sierra Nevada range in California, United States.[1] It is located in the Carson–Iceberg Wilderness in the federally-managed Stanislaus National Forest.[2]

Geology

Stanislaus peak is an ancient volcanic cone[3] composed of andesite intrusion.[4] Near the base of the mountain is a granite outcropping formed during the Late Triassic to Late Cretaceous periods.[5] The granite features are also found in nearby areas, such as Yosemite National Park and the Emigrant Wilderness.

Hiking

The peak can be hiked via the trail from Saint Mary's Pass near Sonora Pass. The trail ends at the granite outcropping just below the peak and route finding and a class 2 scramble is required to reach the summit via the easiest approach from the southeast face.[6]

Notes and References

  1. Web site: Geographic Names Information System . Edits.nationalmap.gov . 2022-09-05.
  2. 13562. Stanislaus Peak. 2024-07-21.
  3. Web site: hgrapid . Stanislaus Peak : Climbing, Hiking & Mountaineering . SummitPost . 2022-09-05.
  4. A tale of two Walker Lane pull-apart basins in the ancestral Cascades arc, central Sierra Nevada, California. Geosphere. August 7, 2018. 14. 5. Geological Society of America. 10.1130/GES01398.1. 2024-07-21.
  5. Web site: Mesozoic granitic rocks, unit 3 (Sierra Nevada, Death Valley area, Northern Mojave Desert and Transverse Ranges) (CAgrMZ3;0) . Mrdata.usgs.gov . 2022-09-05.
  6. Web site: Stanislaus Peak – Trip Report . Climber.org . 2022-09-05.