• Rainbow over Half Dome

    Yosemite

    National Park California

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  • Yosemite is open, but some wilderness trails are closed due to the Meadow Fire

    The Meadow Fire is burning southeast of Yosemite Valley. Some trails are closed and some areas of the park may be smoky at times. More »

Half Dome Plan - information

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Information

Comment

FONSI signed on December 19, 2012

Environmental Assessment - Interactive Element

Check out the Half Dome interactive element for a fun way to learn more about this plan and the different alternatives that are analyzed in the Half Dome Trail Stewardship Environmental Assessment.
LIBRARY

Finding of No Significant Impact (FONSI)

Date

Format

Size

Title

Dec 2012

PDF

1.1 MB

Half Dome Trail Stewardship Plan Finding of No Significant Impact

Environmental Assessment (EA)

Date

Format

Size

Title

Sept 2012

PDF

3.8 MB

Public Comments

Jan 2012

PDF

1.7 MB

Half Dome Trail Stewardship Plan Environmental Assessment (EA)

Associated research information and related reports regarding the Half Dome cables.

Fact Sheets Related to the EA
Jan 2012
PDF 144 kb
Half Dome EA - Wilderness
Jan 2012
PDF 128 kb
Half Dome EA - Safety
Jan 2012
PDF 146 kb
Half Dome EA - Options Dismissed
Jan 2012
PDF 164 kb
Half Dome EA - Overview
Public Scoping

Dec 2010

PDF

272 kb

Public Scoping Analysis Report

May 2010

PDF

186 kb

Fact Sheet Half Dome Trail Stewardship Plan

May 2010 PDF

46 kb

Comment Form

May 2010
May 2010

PDF
PDF

671 kb
633 kb

Poster 01
Poster 02

Did You Know?

Rockfall area and talus slope at base of Three Brothers in Yosemite Valley.

In March 1987, the largest historical rockfall in Yosemite National Park deposited an estimated 1.5 million tons of debris at the base of Three Brothers, closing Northside Drive for several months.