Puzzle 9

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Across
  1. 3. Mountains Tower peaks and alpine beauty
  2. 5. National Park Swampland teeming with
  3. 6. National Park Red cliffs and stunning canyon vistas"
  4. 10. Falls "Thundering cascade between two
  5. 11. Sands National Park Gleaming white dunes under a desert sky
Down
  1. 1. National Park Glacial lakes and rugged mountain landscapes
  2. 2. wildlife
  3. 4. National Park Geothermal wonders and roaming
  4. 7. National Park Coastal beauty and rocky shores
  5. 8. Smoky Mountains National Park "Misty peaks and Appalachian charm"
  6. 9. National and State Parks Majestic giants and ancient forests