10. The King's Grave, Sweden

9. Naveta des Tudons, Spain

8. Treasury of Atreus, Greece

7. Caral, Peru

6. Pyramid of Djoser, Egypt

5. Hulbjerg Jættestue, Denmark

4. Newgrange, Ireland

3. Monte d'Accoddi, Italy

2. Knap of Howar, Scotland

1. Megalithic Temples of Malta
