The Sierra Negra Volcano has the second largest caldera on Earth. It last erupted in 2005.
  • Tim versus the volcano.
    Tim versus the volcano.
  • Some black faced guy.
    Some black faced guy.
  • Walking around the volcano.
    Walking around the volcano.
  • The world's second largest caldera.
    The world's second largest caldera.
  • A relaxing place.
    A relaxing place.
  • A little finch.
    A little finch.
  • The desert.
    The desert.
  • A lava tunnel.
    A lava tunnel.
  • A hawk.
    A hawk.
  • The lava landscape.
    The lava landscape.
  • Walking on lava.
    Walking on lava.
  • We walk on Volcán Chico.
    We walk on Volcán Chico.
  • The lava region.
    The lava region.
  • More lava.
    More lava.
  • Colorful lava.
    Colorful lava.