Aso Falls was used to be an austerity for Buddhist monk. Therefore, there are many buddha statues around this waterfalls. It is very beautiful with the rocks. Especially, in the raining season, the amount of water will beautifully increase and make this waterfalls very strong.
The name "Aso" comes because it looks like hemp rope. There are many hiking course around this waterfalls. Check out the other six waterfalls during the nice hiking, too.