Petrified Forest National Park

  • 225 BCE

    Before the trees were petrified

    Before the trees were petrified
  • 60 BCE

    After they were petrified

    After they were petrified
  • 1418

    Native Americans in the park started making trails

    Native Americans in the park started making trails
  • When it was discovered

    When it was discovered
  • It was established as a national monument

    It was established as a national monument
  • People reported on the national park

    People reported on the national park
  • The national monument was open to the public

    The national monument was open to the public
  • It was established as a national park

    It was established as a national park
  • The national park extended the amount of land they owned

    The national park extended the amount of land they owned
  • People paved the paths that Native Americans made

    People paved the paths that Native Americans made