The Naegok hot springs in Pochon County in the northeastern part of Ryanggang Province is one of them.

The temperature is 45 degrees centigrade and pH is 7.8.

All spas are similar in the content of ingredients.

The total mineral amount of spa No. 1 is 0.6 g/L and Rn is 463.5Bg.

The contents of bicarbonate ion, sodium ion and magnesium ion, its major ingredients, are 390.4mg/L, 113mg/L and 18.9mg/L respectively.

Hot spring is good for the promotion of blood circulation and metabolism, sedation, alleviation of pain, antiphlogosis and control of secretion. It is also efficacious for the reproduction of skin tissues, formation of epithelial cells, etc.

The spas are situated in the area of moderate climate, surrounded by thousands of thick needle-leaf trees. Nearby nestles a sanatorium.

Many people including bathers and those who took part in the study tour of Mt. Paektu benefited from the spas for the last decades.