Heilongjiang | Medicinal spring water that can only be drunk on site and cannot be taken away.

❤ Recommended reason: The medicinal spring lake in Beiyao Spring Scenic Area is a barrier lake formed by the lava of Laohei Mountain volcano. There are many springs containing carbon dioxide gas gushing out from the bottom of the lake, and there is also a silicic acid mineral spring injected by Erlongyan Spring. 👍 Most recommended: Visitors come to Beiyao Spring mainly to get medicinal spring water, and there are many visitors queuing up to get water. There is a "World Famous Spring" inscription by Yang Shangkun. 📝 Tips: The medicinal spring water contains carbon dioxide, and it tastes like soda water. The spring water here is the best of mineral water, but it can only be drunk on site and cannot be taken away. This is because the medicinal spring water will gradually change its taste after being bottled for an hour.