Is Datong worth two full days?
Yes. Day one: Yungang in the morning, the old town (Huayan, Shanhua, Nine-Dragon Wall, the wall at dusk) in the afternoon and evening. Day two: the Hanging Temple and Mount Heng, or the Wooden Pagoda — or all three with a charter car. A third day only if you add the Yingxian pagoda slowly or the earth forest (土林).
Can I do Datong as a day trip from Beijing?
Technically yes — 2 hours each way by high-speed rail — but you'd spend it choosing between Yungang and everything else. One night inside the old town turns a rushed box-tick into the best two days of a northern China trip.
How bad are the crowds compared to other famous sites?
Yungang gets busy at midday but nothing like the Forbidden City. The Hanging Temple's climbing queue is the real constraint — capped and reservation-only. The Wooden Pagoda and Shanhua Temple are genuinely quiet.
What about the Black Myth: Wukong connection?
The game scanned several Datong-area sites — Yungang's caves, the Hanging Temple and the Wooden Pagoda among them — which is why the city is suddenly on younger travellers' maps. The sites themselves need no game knowledge to appreciate.
Is the Hanging Temple climb scary or difficult?
The walkways are narrow and the drop is real, but the route is short, railed and one-way. If heights genuinely unnerve you, the view from below (¥15 entry) still delivers the postcard.
Does the 240-hour transit-free policy cover Datong?
Yes — fly into Taiyuan (TYN): Datong is one of the two Shanxi cities in the allowed activity area, so you can transit-free your way up to the grottoes for up to 10 days.