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Across
  1. 3. Leisure travel away from home
  2. 4. The activity of going for long walks
  3. 9. Famous geothermal spa
  4. 11. Sweet frozen food
  5. 12. Fermented shark dish
  6. 13. A hot spring that sprays water
  7. 14. Natural movement of the air
  8. 15. When a river flows over a precipice
  9. 16. Mammal with a thick woolly coat
  10. 17. A dark fine-grained volcanic rock
Down
  1. 1. Annual festival commemorating the birth of Jesus
  2. 2. Bird of prey
  3. 5. A slowly moving mass of ice
  4. 6. An opening on the surface of a planet
  5. 7. Arctic–alpine flowering plant in the family Rosaceae
  6. 8. An aurora
  7. 10. A creature of folk tales
  8. 17. _____ sand beach