All about travelling

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Across
  1. 2. is the largest country in the world.
  2. 4. is the national sport of Canada.
  3. 6. is a country in the northern part of North America.
  4. 7. is a city in northeastern Italy.
Down
  1. 1. is a natural site in Denizli Province in southwestern Turkey.
  2. 3. is a city in Krasnodar Krai.
  3. 5. Son Doong is the largest cave in the World.