Different countries have slightly different definitions of hot springs. For example, Japan's hot spring law stipulates that the temperature of hot springs is 20℃, and one liter of mineral water also contains certain substances, while Italy and France are 2 1℃, and Japan and Taiwan Province Province are 25℃.
Classification of hot springs: carbonate springs, sulfur springs, salt springs, sodium bicarbonate springs and pure springs.
Taboos for soaking in hot springs: First, keep the space ventilated and pay attention to air conditioning indoors. Second, the water temperature should not exceed 40 degrees Celsius and the soaking time should not exceed ten minutes. After ten minutes, get up and rest for three minutes, then take a shower. Third, if you are prone to insomnia, you must avoid soaking in hot springs for a long time, otherwise it will easily lead to high mood. Fourth, it is not advisable to take a bath after drunkenness, fasting and satiety, and those on an empty stomach are prone to fatigue. 5. After a long journey and strenuous exercise, you should have a rest before taking a bath. Six, pregnant women, children under the age of twelve, not hot springs. Seven, suffering from heart disease, lung disease, hypertension, circulatory system diseases and acute infectious diseases, not hot springs. Eight, don't run and jump in the pool to prevent falling. Nine, avoid taking a bath alone, just in case. 10. Don't drink hot spring water.
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The famous hot springs in China
Huangshan Hot Springs: Also known as Lingquan and Zhusha Tangquan, it is also known as the "Four Wonders" of Huangshan along with strange pines, strange rocks and sea of clouds. The quality of spring water is mainly bicarbonate, the water temperature is 40℃, and the four seasons are like soup, which is transparent and clear. There is a poem praising: "If the five mountains are combined with Huangshan Mountain, it is still not enough to record a spring with sand." At the foot of Ziyun Peak in Huangshan Mountain, there is a hot spring bathroom beside Taohuaxi, which can clean up dirt and dust for tourists and eliminate fatigue.
Yanglan Hot Spring: Located in Hainan Province, it was recorded in writing as early as the Wanli period of the Ming Dynasty. Yanglan Hot and Cold Spring, which is separated from Hainan by a stone, is famous all over the world. According to the evaluation of the former Ministry of Geology and Mineral Resources, the content of metasilicic acid and fluorine in Yanglan hot spring meets the standard of medical hot mineral water. Taking a bath with hot mineral water for a long time can not only promote blood circulation and relax muscles, but also dispel diseases and strengthen the body. Now there are more than 30 medicinal baths in hot springs of all sizes. In addition, there is the largest hot spring swimming pool in Hainan. A pool of hot spring water can make you feel that "coconut trees and swimming pools are in harmony, and tranquility and beauty blend together", which helps you to eliminate fatigue on the way and make you feel energetic and full of vitality.
Lushan Hot Spring: At the foot of Lushan Mountain in Jiangxi Province, there was an ancient record that "the hole is like a circle, the boiling spring spews like soup, and it is often hot in winter and summer". Water contains a variety of mineral elements, which has a good effect on chronic diseases such as dermatosis, arthritis, gynecological diseases and tracheitis. The scenic spot has beautiful scenery, and there are fire treatment rooms and nursing homes. This is a health resort.
Tangshan Hot Spring: Located outside Qilinmen, Nanjing, in the northeast of Jiangning County, the average water temperature of spring water is 44℃, and the highest is 60℃. The water is clean and contains minerals such as sulfur, potassium and sodium, which has a certain curative effect on skin patients. Taking a bath and soaking in this hot spring for a while is quite comfortable and elegant. It's really a place to rest from illness.
Anning hot spring: Located on the banks of the Mantis River in the northwest of Anning County, Yunnan Province, it is a famous convalescent resort. Hot spring water is clear, the water temperature is 42℃-45℃, and the water contains heavy calcium carbonate, magnesium and sodium. It has a certain therapeutic effect on patients with dermatoses and rheumatoid arthritis.
Huaqingchi Hot Spring: Located in Lintong County, Shaanxi Province, it is a famous bathing resort with a water temperature of about 42℃. This used to be the bathing place for emperors in the Tang Dynasty. It was early spring by Bai Juyi. They bathed her in a pure flower pond to warm and smooth her creamy skin. "It shows the extraordinary charm of hot springs." . Today, there are dozens of palace-style buildings in Huaqing Pool, and there are newly opened baths for tourists to wash their bodies and dust.
Xifeng Hot Spring: Located at the foot of Tiantai Temple in the northeast of Xifeng County, Guizhou Province, the spring water is 54℃-56℃, which is clear, transparent and steaming. Water contains many mineral elements such as calcium, hydrogen and magnesium, which can treat many diseases. The hot spring is surrounded by trees and the environment is quiet. The famous spa team is located in the scenic spot, which is an ideal convalescent place.
Conghua Hot Spring: Located in the northwest of Conghua County, 75 kilometers away from Guangzhou, it has been known as "Conghua Wentang, the first spring in Lingnan" since ancient times. There are 12 springs here, with the highest water temperature of 7 1℃ and the lowest temperature of 30℃. Spring water contains calcium, magnesium, sodium dioxide and other ingredients, which has a certain curative effect on hypertension, arthritis and mental fatigue. The scenery around the hot springs is pleasant, which makes tourists stop.