Where is the greatest waterfall in the world, based on the average flow? And did you know that although Khone in Laos only made number 5 on the list, it is the widest waterfall in the world at 10.8 km (6.7 miles), which could make an intriguing water sports holiday destination.
10. Iguacu – Argentina/Brazil
9. Paulo Afonso – Brazil
8. Salto Para – Venezuela
7. Celilo – USA
6. Niagara (Horseshoe) – Canada/USA
5. Khone – Laos
4. Guira – Brazil/Paraguay
3. Boyoma – Dem. Rep. of Congo
2. Livingstone – Dem. Rep. of Congo
1. Inga – Dem. Rep. of Congo
