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  • Road Closures Due to El Portal Fire

    The Big Oak Flat Road between Crane Flat and the El Portal Road is temporarily closed. There is no access to Yosemite Valley via the Big Oak Flat Road or Highway 120. Tioga Road is open and accessible via Big Oak Flat and Tioga Pass Entrances. More »

  • Campground Closures Due to Fire

    Crane Flat, Bridalveil Creek, and Yosemite Creek Campgrounds are temporarily closed. More »

  • Yosemite National Park is Open

    Yosemite Valley, Glacier Point, and Wawona/Mariposa Grove areas are open and accessible via Highways 140 and 41. Tioga Road is not accessible via Highways 140 and 41 due to a fire.

Lightning Caused Fire in Yosemite National Park Continues to Burn in the Northern Area of the Park, Near Harden Lake

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Date: August 6, 2010

Fire Being Managed for Ecological Purposes

A lightning caused fire in Yosemite National Park continues to burn in the area of Harden Lake. The fire, known as the Slope Fire, was spotted on July 25th. Total acreage of the Slope Fire is 530 acres and continues to spread moderately. Yosemite Fire Crews are continuing to manage the Slope Fire for the purpose of ecological objectives. 

Moderate smoke from the Slope Fire is visible along the Tioga Road, the O’Shaughnessy Dam at Hetch Hetchy Reservoir, Tuolumne Meadows, and surrounding communities near the Big Oak Flat Entrance. 

The Harden Lake area and the trail to Pate Valley from Harden Lake are closed due to fire activity. The White Wolf trailhead to Pate Valley and Lukens Lake remain open. Cooperating agencies in the managed fire include the San Francisco Water Quality and Public Utilities Commission at Hetch Hetchy and the Tuolumne County Air Pollution Control District.

For more information on fire please visit www.nps.gov/yose/fire or call 209-372-0480

Did You Know?

American black bear

Black bears in Yosemite are active both day and night. Most bears that rely on natural food sources are active during the day. However, those that get food from people are often active at night, when they can quietly sneak around and grab unattended food. More...