• Rainbow over Half Dome

    Yosemite

    National Park California

Invasive Plants Update - Documents

 
 

Learn More about How Park Botanists Manage Invasive Plants

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.