Answered by Hank | Sep. 20, 2013 22:56
It is possible to travel in one day from GY.
From Jiyang Bus Station, there are buses from 08:00 to 12:45, but one thing I need to remind you is that during the direct buses are only available during the peak season. The bus starts once the bus is full.
During the off season, you need to go to the Jinyang Bus Station to take buses for Anshun South Bus Station and then change to take the Anshun Buses for the waterfall. The buses from GY to Anshun are available from 07:00 to 19:00 and the interval is around 10 minutes.
All the buses are frequent.