Great Basin – Nevada (2016 & 2018)
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North Cascades – Washington (2011 & 2017)
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Pinnacles – California (2013 & 2018)
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Bryce Canyon – Utah (2008 & 2018)
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Natural Bridges NM Utah (2008 & 2021)
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Olympic – Washington (2006 & 2017)
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Redwood – California (2006 & 2017)
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Biscayne – Florida (2010 & 2016)
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Joshua Tree – California (2013 & 2019)
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Capitol Reef – Utah (2008 & 2019)
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