I have been looking for ways to get to Hukou Waterfall from Xian and getting back on the same day.

What I have found is that there is a bus leaving Textile City Passenger Transport Terminal daily at 8 am and 1.20 pm. However, I am not able to find out much about the transportation back. Some sites say that there will be 2 buses returning at 12 pm and 5.40 pm but I'm not sure how accurate the information is. Could you please verify if the information is correct?

Also, about the bus leaving from Textile Terminal, where exactly does it stop at Hukou? Do I still need to walk like 1 km or so to get to the scenic area? It is really very hard to get accurate information about getting to Hukou by public transportation so any suggestion is welcome!

Thanks!