What are the hotels in Changbai Mountain where you can soak in open-air hot springs at night and how much do they cost?

You can soak in the open-air hot springs at Yuehua Hotel for 240 yuan (including 80 yuan for hot spring fees). If you stay there, you can theoretically soak in the hot springs at any time. But it gets dark at 5 o'clock in Changbai Mountain, so there is no need to soak after 0 o'clock.

This is the off-season price. I just went there during the Spring Festival. The hot springs there are great, so you can take a dip after being tired. But the only regret is that the hot springs in the entire Changbai Mountain Scenic Area only allow men and women to bathe naked, and there is no mixed bathing in swimsuits.

Yuehua is the cheapest hotel in the Changbai Mountain Scenic Area. It has a large hot spring heated bed, which is a bit like a tatami. Overall it is okay, but the food is very poor, expensive and unpalatable. It is recommended that you bring your own dry food up the mountain and go back to Erdaobaihe before you eat.

If you drive, you can go to Antu, 175 kilometers away, to eat authentic Korean barbecue. When we went there during the Spring Festival, we even had barbecue for breakfast, which is absolutely delicious.