How to get back to Xi 'an by bus from Hukou Waterfall? When is the latest bus?

At four o'clock in the afternoon, the last bus every day just stops at the roadside near the scenic spot, but the frequency of departure is very rare. This bus goes to Yichuan County, where you can take a bus to Xi 'an, and the fare is not very clear. You can rub the tour bus in the scenic spot. If there are tour buses, tour guides and drivers who say good things, they will usually give you a ride for free. As long as there are not many people, it is okay to be alone, but they

if you are going to Yan' an, it is recommended that you don't go by yourself, provided that you don't drive by yourself, because the traffic is really inconvenient, and it's not convenient to stay for one night and take the bus the next day. It's better to go with a group. You can check on Xi' an Tourism Portal and Galloping Travel Online. There are tour groups traveling to Yan' an on it, and the price is cheap, which is more affordable and convenient. If you don't like to join a group, then suggest the second plan, which is in the tourist attractions.