National parks

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Across
  1. 4. National park with the longest cave system in theworld
  2. 6. National park in Oregon with the deepest lake inthe U.S.
  3. 7. National park in Utah known for its natural stonearches.
  4. 10. National park spanning the border between NorthCarolina and Tennessee.
  5. 12. Oldest national park in the U.S., known for OldFaithful geyser.
Down
  1. 1. National park known for its giant sequoia trees,including the General Sherman Tree.
  2. 2. National park located in Maine.
  3. 3. National park in Alaska known for its massive glaciers.
  4. 5. National park known for its unique hoodoos (tall,thin rock spires)
  5. 8. National park in Utah known for its steep red cliffsand The Narrows.
  6. 9. National park in Alaska, home to the highest peakin North America
  7. 11. National park in California famous for Half Domeand El Capitan.