My Lam mineral spring is located in Phu Lam commune, Yen Son district, 13km from Tuyen Quang city to the west, according to highway 37. This underground groundwater source is discovered by French geologist C.Madrolle. in 1923, with temperatures up to 69ºC. There is a spring located at a depth of more than 150m, so My Lam mineral water is very clear and can be taken directly. With a high content of sulfuahydro in water, accounting for 5mg / liter, My Lam mineral spring is also known as "sulfide mineral spring". This is also rated as one of the few mineral water mines in Indochina. Until now, nearly 100 years after the date was discovered, but the water source is still abundant.
Since the 40s of the last century, experts have tested, analyzed and confirmed My Lam's water source contains many minerals that have therapeutic effects, especially in the treatment of muscle, bone and joint diseases. ... In 1976, the Ministry of Health built My Lam Mineral Spring Hospital, which is now transferred to Tuyen Quang province for management.
Along with the change of the province, My Lam Mineral Springs Tourist Area is also gradually changing its appearance, from the small scale of integrity in the hospital bath area, it is now expanded according to the master plan of the Area. My Lam mineral spring tourism with an area of ​​1,161.3ha. There is a large-scale mineral bath, with modern investment equipment, bringing a variety of products for visitors such as: Hot mineral bath, Jacuzzi bath, waterfall bath, mineral mud bath, black mud bath , medicinal herb bathing in the Red Dao, physiotherapy ... Today, when coming to My Lam, visitors will not simply go to the mineral bath, but also have choices of activities throughout the day such as: Sightseeing. tea hill, learn how to cook rice, fire camp, dance stall, perform agricultural production activities, participate in traditional festivals with people ... Along with that, tourists also have many choices When intending to stay overnight here with the system of budget guesthouses, high-class hotels, motels in the palm forest, sleeping on stilts or resting (home stay) ...