Random Best National Parks in the USA (63 items)

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  (#21) Great Smoky Mountains National Park

  • Tennessee, USA

  The Great Smoky Mountains Park has over 800 miles of hiking trails as well as myriad wildlife species and 80 historic structures.
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  (#17) Crater Lake National Park

  • Oregon, USA

  The deepest lake in the US was formed by an eruption that created a lake of deep blue color and extreme water clarity.
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  (#25) Kings Canyon National Park

  • California, USA

  The park is home to the second largest tree in the world, a giant sequoia called the General Grant Tree, and has several giant sequoia groves.
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  (#30) Black Canyon of the Gunnison National Park

  • Colorado, USA

  The narrow, steep Black Canyon of the park- so named for the dark shadow it casts- attracts rock climbers and river rafters from around the world.
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  (#38) Mammoth Cave National Park

  • Kentucky, USA

  There are 392 miles of passageways mapped in the world's longest cave system. Above ground, hiking trails, sinkholes, and springs are the main attractions.
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  (#18) Redwood National and State Parks

  • California, USA

  Almost half of all surviving Coastal Redwoods can be found in this park.

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