KH W.
Google
4 small caves are open. Paintings have faded.
Tourists enter in group of around 20. Once one group has exited the first cave, the next group enters. At peak season expects an hour's wait just to enter. There is a guide at each cave it explain, which is helpful. Spend a total of 20 min in 4 caves.
The caves lined along Dan River, facing a distance cliff at the other river bank.