Founder:John muir
In 1890, an act of Congress creates Yosemite National Park, home of such natural wonders as Half Dome and the giant sequoia trees. Environmental trailblazer John Muir (1838-1914) and his colleagues campaigned for the congressional action, which was signed into law by President Benjamin Harrison and paved the way for generations of hikers, campers and nature lovers, along with countless “Don’t Feed the Bears” signs.
About 4 million people visit each year.
the size of the park measures around 1,169 mi sq.
the weather is normally average except for cold,and rainy spells that randomly bless yosemite
https://www.nps.gov/yose/index.htm