• HOME
  • HIKE WITH US
    • Peak Guides
    • Outings
    • HIKE FINDER
    • Emblems
    • Archives
  • ABOUT
    • About Us
    • Newsletter
    • FAQ
  • CONNECT
    • Membership
    • Merchandise
    • Subscribe
    • Follow Us on Facebook
    • Sierra Club
    • Donate
    • Contact US
LOG IN
LOG IN
  • HOME
  • HIKE WITH US
    • Peak Guides
    • Outings
    • HIKE FINDER
    • Emblems
    • Archives
  • ABOUT
    • About Us
    • Newsletter
    • FAQ
  • CONNECT
    • Membership
    • Merchandise
    • Subscribe
    • Follow Us on Facebook
    • Sierra Club
    • Donate
    • Contact US

8D Mount McDill

Location: Los Angeles County, California

Name is of uncertain origin, but most likely for an area resident (ca. 1920). Many sources suggest that it was originally named Stoneman’s Mountain for George Stoneman, one of Wheeler’s assistants when they were surveying Soledad Canyon (1878). Stoneman (1822-94) had been a member of the Mormon Battalion, and would later be a Cavalry officer in the Civil War, and then Governor of California (1883-87). This is one of only a few named peaks to appear on the first Survey map of this area. It is most notable for the fact that it was the first local peak known to have been climbed by any American survey team. It is curious that under these circumstances, this name did not survive.

This is the high point of the Sierra Pelona Mountains, of the Transverse Range.

Delisted from HPS Peak List when it became a private shooting range and safe access was considered to be too difficult (1973).

Name first appears on USGS Red Rover quad (1931).

Peak was on the original 1946 HPS Peak List.

Donate to HPS

Sign up to post your trip reports, photos and comments, and to receive occasional updates about news and events

Sign Up
HPS Official Logo round without shading small 1

Our club offers a variety of hikes suitable for all levels, from beginners to seasoned trekkers. Discover easy, moderate, or challenging trails and enjoy the camaraderie of fellow hikers while exploring stunning landscapes.

Peaks

  • Peak List
  • Outings
  • Emblems
  • Awards
  • Archives
  • Peak List
  • Outings
  • Emblems
  • Awards
  • Archives

About

  • About Us
  • Newsletter
  • Bylaws
  • Privacy Policy
  • Join the Sierra Club
  • About Us
  • Newsletter
  • Bylaws
  • Privacy Policy
  • Join the Sierra Club

Connect

  • Membership
  • Merchandise
  • Subscribe
  • Contact Us
  • Follow us on Facebook
  • Membership
  • Merchandise
  • Subscribe
  • Contact Us
  • Follow us on Facebook

© 2026 Hundred Peaks. All Right Reserved – Design by

Facebook-f Instagram Twitter Whatsapp