![America's national monuments : the geologic West. [Volume 3], The historic Pacific Northwest: Muir Woods National Monument](https://illumira-media.s3.amazonaws.com/njcore_21380/tn/njcore_21380-66e318a887bb1307789288af4c26a83c04e8ecaf-medium.jpg)
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America's national monuments : the geologic West. [Volume 3], The historic Pacific Northwest: Muir Woods National Monument
Muir Woods National Monument honors the origins of America's conservation and preservation movements.