This book was written in 1912 by John Muir, the greatest naturalist of the twentieth century. This work is deals with Valei Yosemite, created by President Roosevelt who had been influenced by his writings . Muir fought for the preservation of the natural heritage of the United States . His ideas also came to be the basis of environmentalism and environmental ethic .


  • Chapter 1a beginning with The Approach to the Valley

    Duração: 13min
  • Chapter 1b beginning with First View: The Bridal Veil

    Duração: 16min
  • Chapter 1c beginning with The Yosemite Fall

    Duração: 13min
  • Chapter 1d beginning with The Nevada Fall

    Duração: 13min
  • Chapter 1e beginning with An Unexpected Adventure

    Duração: 13min
  • Chapter 2 Winter Storms and Spring Floods

    Duração: 16min
  • Chapter 3 Snow-storms

    Duração: 14min
  • Chapter 4a beginning with Snow Banners

    Duração: 11min
  • Chapter 4b beginning with Earthquake Storms

    Duração: 17min
  • Chapter 5 The Trees of the Valley

    Duração: 07min
  • Chapter 6a beginning with The Forest Trees in General

    Duração: 13min
  • Chapter 6b beginning with The Yellow or Silver Pine

    Duração: 16min
  • Chapter 6c beginning with The Two-leaved Pine

    Duração: 11min
  • Chapter 6d beginning with The Mountain Hemlock

    Duração: 10min
  • Chapter 7 The Big Trees

    Duração: 29min
  • Chapter 8 The Flowers

    Duração: 18min
  • Chapter 9 The Birds

    Duração: 13min
  • Chapter 10 The South Dome

    Duração: 12min
  • Chapter 11 The Ancient Yosemite Glaciers: How the Valley was Formed

    Duração: 42min
  • Chapter 12a beginning with How Best To Spend One's Time

    Duração: 22min
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