U.S.

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    12 Unusual Places in the U.S. That Have Strict Visitor Restrictions

    Some places in the U.S. attract attention because they are beautiful or full of history. Others are famous for a…

    Some places in the U.S. attract attention because they are beautiful or full of history. Others are famous for a different reason: getting inside is very difficult. From secret military sites to islands closed to the public, these locations have…