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Yellowstone National Park
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Yellowstone Lake is in the background. As you can see,
boardwalks provide for a nice interpretive trail for the visitors. Boardwalks
are necessary in most area around geysers and hot springs because of the
soft earth and the danger of someone falling into one.
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Relevant links: http://www.nps.gov/yell/ (The offical national park services site) |
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