Luanda building by wilsonbentos
1. Luanda, Angola
2. Oslo, Norway
3. Moscow, Russia
4. Stavanger, Norway
5. Copenhagen, Denmark
6. Kinshasa, Congo Democratic Rep.
7. Seoul, Korea Republic
8. Libreville, Gabon
9. Geneva, Switzerland
10. London, U.K.
Harare, Zimbabwe, was the world’s most expensive city in 2006.