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The proposed wilderness areas include 2,027 acres of additions to the San Gabriel Wilderness, 13,851
acres of additions to the Sheep Mountain Wilderness, and two new areas: the Yerba Buena Wilderness
(6,774 acres) and Condor Peak Wilderness (8,417). This comprises 31,069 acres of wilderness in sum.
The areas being considered for wilderness designation were originally inventoried by the Forest Service
in the 1970s. Since the time when they were originally identified, they have been exhaustively and
repeatedly studied by the Forest Service. Several of the areas have been recommended by the Forest
Service for wilderness designation, and the agency is again evaluating other areas for potential
wilderness designation.
• Condor Peak Wilderness
o Located in the Lower and Upper Big Tujunga Watersheds, this designation preserves
8,417 acres of public lands. The unit rises abruptly from 1,800 feet on its southern flanks
to over 6,000 feet at its northern boundary near Mt. Gleason. It is hoped that the
California Condor will return to this area part of its historic habitat.
• Yerba Buena Wilderness
o Preserve one of the most spectacular undeveloped landscapes in the San Gabriel
Mountains (6,774 acres). This area offers opportunities for solitude in a natural setting
and a variety of recreational experiences.
• San Gabriel Wilderness Additions
o This adds 2,027 acres to the existing San Gabriel Wilderness encompassing areas with
dramatically rising slopes and a variety of flora and fauna. The San Gabriel Wilderness
Additions encompasses a portion of the San Gabriel River watershed, which is an
important source of clean drinking water.
• Sheep Mountain Wilderness Additions
o Adds 13,851 acres to the established Sheep Mountain Wilderness. The Sheep Mountain
Wilderness Additions are contiguous with the existing wilderness and add important
landscapes to the wilderness area’s northwest and southwest/southern flanks. These
additions include several tributary canyons of the San Gabriel River, a portion of the San
Gabriel Mountains crest between Mt. Baden Powell and Mt. Hawkins. The area is home
to wildlife including its namesake Nelson Bighorn Sheep.
What is Wilderness?
Wilderness is a designation that seeks to protect remaining tracts of “relatively undisturbed” Forest
Service land. The purpose is to maintain these lands as untouched and wild as possible. All wilderness
designations can be made only by Congress and in accordance with the Wilderness Act, which was
signed into law in 1964 by President Johnson. The rules that apply to wilderness only apply inside that
Wilderness area, not beyond it or surrounding communities. Wilderness prohibits many activities, like
use of motorized vehicles, that are permitted and encouraged in a National Monument.
What activities are allowed/prohibited in a Wilderness rea?
Many types of recreation are permitted in wilderness area including: hiking, camping, hunting, fishing,
outfitting and guiding, kayaking, canoeing, rafting, swimming, backpacking, horseback riding, pack
trips, wheelchairs (including motorized wheelchairs), skiing, snow-shoeing, bird-watching, scientific
research and nature study, control of fire and insect and disease outbreaks, livestock grazing, mining on
pre-existing claims, and continued use, with reasonable access, of tracts of private or state land that may
be within the boundaries of some wilderness areas.