Half Dome Plan

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FONSI signed on December 19, 2012

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How many people are too many for a wilderness trail? Half Dome, one of the most popular attractions in Yosemite National Park, lies in designated wilderness. In 2008, up to 1,200 people a day tackled the famous trek up the cables; the high level of use has led to both safety and environmental concerns. The National Park Service (NPS) is developing a plan to provide long-term stewardship of the Half Dome route in a manner that is consistent with the Wilderness Act and the NPS Organic Act.

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Mailing Address:

PO Box 577
Yosemite National Park, CA 95389

Phone:

(209) 372-0200
The public information office is open from 9 am to 5 pm Pacific time (closed for lunch). Once connected, dial 3 then 5. If the ranger is already on the line, you'll be returned to the main menu. If the ranger is not there, you can leave a message and we will return your call.

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