1. City in southern Algeria, gateway to the Hoggar Mountains

1. Plateau in southeastern Algeria known for its prehistoric rock art

2. Mountainous region in northern Algeria

3. Indigenous ethnic group of Algeria

4. Town in western Algeria known for its palm groves

5. Roman ruins in northeastern Algeria, UNESCO World Heritage Site

6. City in northwestern Algeria known for its medieval architecture

7. City in northeastern Algeria known for its beaches

8. Fertile spot in the desert with water and vegetation

9. Berber language spoken in Algeria

10. Ancient Roman city in eastern Algeria

11. Mountain range in northern Africa

12. Largest hot desert in the world

13. Port city in northeastern Algeria known for its beaches

14. Historic quarter in Algiers

15. Capital city of Algeria

16. Town in the Atlas Mountains known for its Swiss-style architecture

17. City in northern Algeria known for its Roman ruins

18. Port city in northwestern Algeria