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Across
  1. 2. Marks left behind
  2. 3. High-altitude points
  3. 5. Cold-weather garment to stay warm
  4. 6. Used to mark paths
  5. 9. Loud cry echoing in the mountains
  6. 12. Large mountainous region
  7. 13. Place to warm up
Down
  1. 1. Tool for navigation in the mountains
  2. 4. Your local guide
  3. 7. Frozen precipitation
  4. 8. Treacherous weather
  5. 10. Frosty shelter
  6. 11. White, hairy cryptid
  7. 14. Used to pinpoint locations in the wild