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    Yosemite

    National Park California

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  • No telephone service along Tioga Road

    There is no telephone service available along the Tioga Road from White Wolf to Tioga Pass (including Tuolumne Meadows) until further notice due to a damaged phone line. This affects all telephones, including hotels, campgrounds, and payphones.

Yosemite Ranger Notes

About This Blog

Ranger-naturalists have been interpreting the natural and cultural resources of Yosemite for park visitors for nearly a century. In this blog, some of Yosemite's park rangers share recent observations from around Yosemite.

All posts are shown below, or you can view posts by topic.

Lyell Glacier

September 11, 2013 Posted by: BR - Park Ranger/Resources Management & Science Liaison

August 29 marked the 142nd Anniversary of the first recorded ascent of Mount Lyell, Yosemite’s highest peak (13,114 feet). J. B. Tileston made that ascent in 1871. He left his base camp at four in the afternoon the day before he summited. Darkness found him bivouacked high in the mountains where he....

 

Sculpture? Jewelry? Pegmatite?

September 07, 2013 Posted by: JL - Park Ranger (White Wolf)

Sometimes the planet Earth seems like an inventor constantly coming up with new ideas. On a walk near White Wolf earlier this season, I was surprised to find a jammed-together patch of milk-white rocks almost two feet long; geologists call this pegmatite.

 

Rollercoaster Rivers

March 15, 2013 Posted by: BW - Volunteer Interpreter

This week has been very warm in Yosemite. Yosemite Valley’s average high temperature for March is 58°F but this week, we have seen highs nearly 15 degrees warmer.

 

The Real Return of Yosemite Falls

December 04, 2012 Posted by: BW - Volunteer Interpreter

Yosemite Falls may have been flowing by Thanksgiving, but it's not really back until the roar of water announces the return.

 

The Return of Yosemite Falls

November 18, 2012 Posted by: BW - Volunteer Interpreter

Each year in late summer and autumn, visitors to Yosemite are faced with a troubling question. Where is Yosemite Falls?

 

Did You Know?

Cars and campers in a meadow in Yosemite Valley.

Unrestricted camping is no longer allowed in Yosemite Valley because of damage it causes. The placement of campgrounds and campsites has changed over the past 75 years in response to a growing understanding of river dynamics, geologic hazards, and the park's natural and cultural resources.