How many kilometers is it from Hukou Waterfall to Yan 'an?

It's 22km from Yan 'an to Hukou, and the fastest one takes about three hours.

At present, there are four buses to Hukou every day in Yan 'an South Railway Station, which leave at 8: 2, 9: 1, 1: and 15: respectively. The three trains in the morning all return to Yan 'an in the afternoon. The bus that leaves at 3 pm will return to Yan 'an the next morning, or you can take the bus at Xi 'an Chengdong Bus Terminal to Yan 'an South Bus Station.

Hukou Waterfall is located in the southeast of the Loess Plateau in northern Shaanxi in the middle of Ordos Basin. Tectonically, it belongs to the Ordos depression, a secondary structural unit of the Sino-Korean paraplatform. Its basement consists of Archean and Early Proterozoic metamorphic rock series. Its caprock is composed of sedimentary rock series widely developed since late Proterozoic, and there is obvious angular unconformity contact between caprock and basement.

Free policy:

In February, 22, in order to thank the national medical staff for their persistent dedication, Hukou Waterfall Scenic Area was opened free of charge to all medical staff, PLA soldiers and volunteers from various industries who participated in the first-line rescue work against the epidemic in Wuhan.

All medical staff, PLA soldiers and volunteers from various industries who went to the front line of "anti-epidemic" in Wuhan to participate in the rescue work should present their valid certificates (ID card, work permit or doctor's card, nurse's card and military officer's card) and relevant certificates (letters of introduction from units and communities or certificates from relevant institutions) for participating in the first-line rescue work in Wuhan.

log on to the official website of Yan' an Culture and Tourism Bureau ten days before departure to make an appointment, and send the relevant materials, arrival time, number of peers and the time of the extension to the mailbox of Yan' an Tourism Service Management Center, so that the local authorities can make travel arrangements in advance.

above content reference: Baidu Encyclopedia-Hukou Waterfall