Saturday 16 th October Weather – Sunny 74/47 Yosemite and Modesto, California Yosemite is one of the largest and least fragmented habitat blocks in the Sierra Nevada, and the park supports a diversity of plants and animals . The park has an elevation range from 2,127 to 13,114 feet (648 to 3,997m) and contains five major vegetation zones :lower montane , upper montane, subalpine , and alpine . Of California's 7,000 plant species, about 50% occur in the Sierra Nevada and more than 20% within Yosemite. There is suitable habitat or documentation for more than 160 rare plants in the park, with rare local geologic formations and unique soils characterizing the restricted ranges many of these plants occupy. Yosemite Valley represents only one percent of the park area, but this is where most visitors arrive and stay. El Capitan , a prominent granite cliff that looms over Yosemite Valley, is one of t