Across
- 4. (Bolivia) Known for its red-colored waters.
- 6. (USA) Dramatic red sandstone formations.
- 9. (Istanbul) Interior tiles create a blue hue.
- 11. (Oz) Legendary city said to be green.
- 12. (Chile) Glacial lake with gray ice.
- 13. (Italy) Sea cave with intense blue water.
- 14. (Moscow) Famous for its red brick buildings.
- 15. (China) Clay warriors with terracotta (reddish-brown) tones.
- 16. (Australia) Naturally pink-colored salt lake.
- 17. (Portugal) Coastline known for its silvery light.
- 18. (Africa) Known for its yellow/orange sand.
Down
- 1. (USA) Known for its iconic white facade.
- 2. (USA) Known for its "international orange" (golden) color.
- 3. (Germany) Dark evergreen trees give it a blackish appearance.
- 5. Vast ice sheet gives it a white/green appearance.
- 7. (Africa) Named for the historical ivory trade.
- 8. (USA) Named for its yellow-hued rocks.
- 10. (Philippines) Hills that turn brown in dry season.